On the first day of the North Atlantic Bluefin Tuna season, Dave wants to prove that finishing with the top earnings last season wasn't a fluke.

Hobo protects four youths engaged in a deadly game.

A zoologist and a reporter try to prove Hobo is a new species of dog.

Phoebe arrives with two broken legs; Ilana tries working with a horse who is afraid of people.

A dog with two paralyzed back legs returns; the team gets ready for the garden-themed festival.

Rob assesses a dog at risk of being put down; Tony and Moby gain some interest from families.

Rob starts training 18 pit bull mixes in Florida; Danielle is worried about the health of a draft horse.

Rob and Danielle travel to Israel to rescue dogs; a family meets a dog that they've been longing for; a visit to some pigs on a farm.

A dog with amputated front paws arrives; Ilana trims an energetic foal's hooves; Danielle gets a special visit.

A tiny marsupial in the form of a carnivorous chuditch starts to be problematic at feeding time; seven Asian elephants and their enclosure receive a thorough cleaning, and they certainly make their presence known.

In Uganda, Niall learns that villagers are causing the population of lions to decline.

Rookies Justin and Becky risk their lives underground, desperate for a find; opal hunting legend Col Duff is back to take on the Outback and hunt for long-forgotten treasure.

The Fire Crew battles its way back from a disastrous setback; the Opal Queen battles rock hard walls alone, desperate to find opal; the Boulder Boys abandon their drill and hunt for opal by hand.

Dave Carraro is conflicted when he must choose between two of his friends - Captain Paul of Wicked Pissah, and Captain TJ Ott of Hot Tuna.

Phoebe arrives with two broken legs; Ilana tries working with a horse who is afraid of people.

A dog with two paralyzed back legs returns; the team gets ready for the garden-themed festival.

Rob assesses a dog at risk of being put down; Tony and Moby gain some interest from families.

Rob starts training 18 pit bull mixes in Florida; Danielle is worried about the health of a draft horse.

Rob and Danielle travel to Israel to rescue dogs; a family meets a dog that they've been longing for; a visit to some pigs on a farm.

A dog with amputated front paws arrives; Ilana trims an energetic foal's hooves; Danielle gets a special visit.

A tiny marsupial in the form of a carnivorous chuditch starts to be problematic at feeding time; seven Asian elephants and their enclosure receive a thorough cleaning, and they certainly make their presence known.

In Uganda, Niall learns that villagers are causing the population of lions to decline.

Dave Carraro is conflicted when he must choose between two of his friends - Captain Paul of Wicked Pissah, and Captain TJ Ott of Hot Tuna.

Rookies Justin and Becky risk their lives underground, desperate for a find; opal hunting legend Col Duff is back to take on the Outback and hunt for long-forgotten treasure.

The Fire Crew battles its way back from a disastrous setback; the Opal Queen battles rock hard walls alone, desperate to find opal; the Boulder Boys abandon their drill and hunt for opal by hand.

Phoebe arrives with two broken legs; Ilana tries working with a horse who is afraid of people.

A dog with two paralyzed back legs returns; the team gets ready for the garden-themed festival.

Rob assesses a dog at risk of being put down; Tony and Moby gain some interest from families.

Rob starts training 18 pit bull mixes in Florida; Danielle is worried about the health of a draft horse.

Rob and Danielle travel to Israel to rescue dogs; a family meets a dog that they've been longing for; a visit to some pigs on a farm.

A dog with amputated front paws arrives; Ilana trims an energetic foal's hooves; Danielle gets a special visit.

Hobo tries to recover the videotapes that would expose his true identity.

Hobo becomes involved in a subterranean manhunt.

In Uganda, Niall learns that villagers are causing the population of lions to decline.

Following the journey of an underweight and vulnerable little penguin through her progression from tiny to mighty; Brian and Security Steve determine what triggered the monitoring systems that protect Taronga's fence lines.

Dave is desperate to land a keeper tuna after a bad first week; Hot Tuna and FV-tuna.com revisit their tumultuous past; Paul has a new boat.

Hobo tries to recover the videotapes that would expose his true identity.

Hobo becomes involved in a subterranean manhunt.

Juggling her mobile vet clinic practice, the clinic in town and the frequent emergencies on the farm leaves Keri exhausted; a weekend camping with Calvin, the cows and her horses is the perfect antidote for her.

Dr. Keri finds a new ally in her battle with the bugs in a colony of 300 bats.

Two young vets join the RAPS team and there's lots to do; a hairless Sphynx cat is plagued by vomiting; Kai, a spirited three-legged rescue dog, injures her spine chasing a rat; the owner of a bearded dragon gets an unexpected surprise.

Squeak, a cute Pomeranian dog, has a permanent head tilt that makes everyone go in circles; an adorable kitten with a serious birth defect means a race against time; Dr. Martinez examines a rare albino hedgehog.

For the first time in 10 years, Taronga vets get up close to a silverback gorilla.

Problems arise when African wild dog Manna undergoes critical surgery; treatment is needed for an elderly croc's ruptured cornea; Jose and Kristie give pygmy hippo Felix the VIP treatment.

Storms hit the Gemfields and Max fights his way to the lease, but the floods may have destroyed his dam.

With water in the dam, Max and Glenn finally get a break, but their machines break down; Todd and Brianna face a phobia and a dangerous situation while the Mifsuds' season might end with a family feud.

Tensions start to boil for Captain Paul's new crew on Wicked Pissah; Captain TJ Ott takes his 8-year-old nephew on his first big tuna trip.

Juggling her mobile vet clinic practice, the clinic in town and the frequent emergencies on the farm leaves Keri exhausted; a weekend camping with Calvin, the cows and her horses is the perfect antidote for her.

Dr. Keri finds a new ally in her battle with the bugs in a colony of 300 bats.

Two young vets join the RAPS team and there's lots to do; a hairless Sphynx cat is plagued by vomiting; Kai, a spirited three-legged rescue dog, injures her spine chasing a rat; the owner of a bearded dragon gets an unexpected surprise.

Squeak, a cute Pomeranian dog, has a permanent head tilt that makes everyone go in circles; an adorable kitten with a serious birth defect means a race against time; Dr. Martinez examines a rare albino hedgehog.

For the first time in 10 years, Taronga vets get up close to a silverback gorilla.

Problems arise when African wild dog Manna undergoes critical surgery; treatment is needed for an elderly croc's ruptured cornea; Jose and Kristie give pygmy hippo Felix the VIP treatment.

Tensions start to boil for Captain Paul's new crew on Wicked Pissah; Captain TJ Ott takes his 8-year-old nephew on his first big tuna trip.

Storms hit the Gemfields and Max fights his way to the lease, but the floods may have destroyed his dam.

With water in the dam, Max and Glenn finally get a break, but their machines break down; Todd and Brianna face a phobia and a dangerous situation while the Mifsuds' season might end with a family feud.

Juggling her mobile vet clinic practice, the clinic in town and the frequent emergencies on the farm leaves Keri exhausted; a weekend camping with Calvin, the cows and her horses is the perfect antidote for her.

Dr. Keri finds a new ally in her battle with the bugs in a colony of 300 bats.

Two young vets join the RAPS team and there's lots to do; a hairless Sphynx cat is plagued by vomiting; Kai, a spirited three-legged rescue dog, injures her spine chasing a rat; the owner of a bearded dragon gets an unexpected surprise.

Squeak, a cute Pomeranian dog, has a permanent head tilt that makes everyone go in circles; an adorable kitten with a serious birth defect means a race against time; Dr. Martinez examines a rare albino hedgehog.

Hobo helps four elderly people who "escaped" from an improperly run retirement home.

Hobo befriends a migrant worker who is being threatened by locals.

Problems arise when African wild dog Manna undergoes critical surgery; treatment is needed for an elderly croc's ruptured cornea; Jose and Kristie give pygmy hippo Felix the VIP treatment.

A tiny marsupial in the form of a carnivorous chuditch starts to be problematic at feeding time; seven Asian elephants and their enclosure receive a thorough cleaning, and they certainly make their presence known.

Dave Carraro is conflicted when he must choose between two of his friends - Captain Paul of Wicked Pissah, and Captain TJ Ott of Hot Tuna.

Hobo helps four elderly people who "escaped" from an improperly run retirement home.

Hobo befriends a migrant worker who is being threatened by locals.

Success eludes Lee Pond and the Jacob Louisa, as they struggle to find herring against humpbacks and a supermoon; the Sebastian Sails is plagued by equipment failures and a sonar blackout.

Richard Gillett risks boat and crew to reach rich crab grounds before his competition; Conway Caines knows if they don't make money this season, they're done; Paul Tiller knows he'll have to push hard to get his crab for the year.

Richard Gillett loves the thrill of fishing for herring and the hefty paycheck that comes with it; Paul Tiller looks to beat other boats to his favorite turbot spot; Justin Bridger dreams to take over the family business.

Sharks derail the team, rerouting them to a remote volcanic island, where danger awaits.

Success eludes Lee Pond and the Jacob Louisa, as they struggle to find herring against humpbacks and a supermoon; the Sebastian Sails is plagued by equipment failures and a sonar blackout.

Richard Gillett risks boat and crew to reach rich crab grounds before his competition; Conway Caines knows if they don't make money this season, they're done; Paul Tiller knows he'll have to push hard to get his crab for the year.

Richard Gillett loves the thrill of fishing for herring and the hefty paycheck that comes with it; Paul Tiller looks to beat other boats to his favorite turbot spot; Justin Bridger dreams to take over the family business.

Sharks derail the team, rerouting them to a remote volcanic island, where danger awaits.

Vets race to nurse a malnourished platypus back to health.

Trainee Klay faces a tough training week as a carer in Taronga; in Sydney, caretakers stand face to face with some of the rarest turtles on earth; colleagues in Dubbo show off the world's largest tortoise.

A historic moment for Taronga as lioness Maya gives birth; Jilly the tammar wallaby delivers her second joey.

Two of Taronga Zoo's gorillas will be anesthetized for their checkups.

After weeks of training, keepers prepare an elephant for x-ray imaging.

Vets rehab an injured barn owl; keepers welcome a new tree roo.

Vets race to nurse a malnourished platypus back to health.

Trainee Klay faces a tough training week as a carer in Taronga; in Sydney, caretakers stand face to face with some of the rarest turtles on earth; colleagues in Dubbo show off the world's largest tortoise.

A historic moment for Taronga as lioness Maya gives birth; Jilly the tammar wallaby delivers her second joey.

Two of Taronga Zoo's gorillas will be anesthetized for their checkups.

After weeks of training, keepers prepare an elephant for x-ray imaging.

Hobo is mistaken for a sheep-killing wolf.

Hobo helps a boy who is being bullied off the school track team.

Vets rehab an injured barn owl; keepers welcome a new tree roo.

For the first time in 10 years, Taronga vets get up close to a silverback gorilla.

Tensions start to boil for Captain Paul's new crew on Wicked Pissah; Captain TJ Ott takes his 8-year-old nephew on his first big tuna trip.

Hobo is mistaken for a sheep-killing wolf.

Hobo helps a boy who is being bullied off the school track team.

A violent attack happened to a tribesman in the Bolivian jungle.

Cyril is trying to catch a fish that can weigh more than a thousand pounds and is known to be so strong that fishermen have been pulled under and some have even been impaled by its bill.

Off the coast of Tanzania lurks a fish so violent it is known to ram sharks to death and even attack humans.

Cyril fights off bear attacks and wolves, as he goes to the edge of the Arctic into unchartered territory and hears tales of big fish ripping apart fishermen's nets.

Stuck between a herd of elephants charging straight for him and the shark-infested waters on the other side, Cyril has nowhere to hide; he is in the jungle of Gabon, West Africa, on a mission to catch a predatory fish with a deadly bite.

In Polynesia, Cyril tries to catch a legendary fish known to the locals as the Uruati, but he isn't prepared for the incredible number of sharks lurking below the waters.

Stranded on a deserted island off the west coast of Panama, Cyril and his team are in survival mode; Cyril came to catch a huge Dientón, a large predator with huge teeth, but things did not go according to plan.

A violent attack happened to a tribesman in the Bolivian jungle.

Cyril is trying to catch a fish that can weigh more than a thousand pounds and is known to be so strong that fishermen have been pulled under and some have even been impaled by its bill.

Off the coast of Tanzania lurks a fish so violent it is known to ram sharks to death and even attack humans.

Cyril fights off bear attacks and wolves, as he goes to the edge of the Arctic into unchartered territory and hears tales of big fish ripping apart fishermen's nets.

Stuck between a herd of elephants charging straight for him and the shark-infested waters on the other side, Cyril has nowhere to hide; he is in the jungle of Gabon, West Africa, on a mission to catch a predatory fish with a deadly bite.

In Polynesia, Cyril tries to catch a legendary fish known to the locals as the Uruati, but he isn't prepared for the incredible number of sharks lurking below the waters.

Stranded on a deserted island off the west coast of Panama, Cyril and his team are in survival mode; Cyril came to catch a huge Dientón, a large predator with huge teeth, but things did not go according to plan.

Wardens investigate a suspected elk shooting and more.

Three teams of hardcore gold prospectors fight the elements in remote Western Australia in pursuit of their dreams.

Malamute puppies frolic and play while Dr. Keri gives them their first checkups; it's an emergency when Tucker the dog meets the wrong end of a porcupine.

Dr. Keri and her crew head north to save the lives of some family pets.

Vet student Jenna has started the first ever Ashern TNR program, trapping, neutering and releasing feral cats in the community; family pets from the Interlake tour visit the Ashern clinic for important follow-ups with Dr. Keri.

Keri's family enjoys some equestrian activities in the water; touch sensitivity of horses; Laura's pet cow.

Malamute puppies frolic and play while Dr. Keri gives them their first checkups; it's an emergency when Tucker the dog meets the wrong end of a porcupine.

Dr. Keri and her crew head north to save the lives of some family pets.

Valuable statues disappear from a hotel.

Hobo solves the theft of priceless statues.

Vet student Jenna has started the first ever Ashern TNR program, trapping, neutering and releasing feral cats in the community; family pets from the Interlake tour visit the Ashern clinic for important follow-ups with Dr. Keri.

Keri's family enjoys some equestrian activities in the water; touch sensitivity of horses; Laura's pet cow.

Wardens investigate a suspected elk shooting and more.

Three teams of hardcore gold prospectors fight the elements in remote Western Australia in pursuit of their dreams.

Valuable statues disappear from a hotel.

Hobo solves the theft of priceless statues.

Cyril's quest for a giant barracuda is quickly answered by a fish so brutally explosive, it knocks him off his feet.

Cyril sets out to catch a powerful catfish with only his hands, in Oklahoma's muddy waters.

Niall investigates the impact of human living conditions on the leopard's choice of prey and the conflict with the people of Mumbai.

The Taronga Zoo attempts to create history by successfully exporting two platypuses to America.

Juggling her mobile vet clinic practice, the clinic in town and the frequent emergencies on the farm leaves Keri exhausted; a weekend camping with Calvin, the cows and her horses is the perfect antidote for her.

Dr. Keri finds a new ally in her battle with the bugs in a colony of 300 bats.

The Dirt Dogs take on the biggest gamble of their career; the Gold Gypsies enter into an all-or-nothing final mission; Rick digs deep to save his season.

The Dirt Dogs go to Kalgoorlie to process the gold from their Heap Leach; Ted and Lecky's daughter, model and jewelry designer Tyler, joins their hunt for pay dirt.

The grind of fishing catches up with many crew members, threatening their teamwork and forcing some captains to rethink their strategy.

Cyril's quest for a giant barracuda is quickly answered by a fish so brutally explosive, it knocks him off his feet.

Cyril sets out to catch a powerful catfish with only his hands, in Oklahoma's muddy waters.

Niall investigates the impact of human living conditions on the leopard's choice of prey and the conflict with the people of Mumbai.

The Taronga Zoo attempts to create history by successfully exporting two platypuses to America.

Juggling her mobile vet clinic practice, the clinic in town and the frequent emergencies on the farm leaves Keri exhausted; a weekend camping with Calvin, the cows and her horses is the perfect antidote for her.

Dr. Keri finds a new ally in her battle with the bugs in a colony of 300 bats.

The grind of fishing catches up with many crew members, threatening their teamwork and forcing some captains to rethink their strategy.

The Dirt Dogs take on the biggest gamble of their career; the Gold Gypsies enter into an all-or-nothing final mission; Rick digs deep to save his season.

The Dirt Dogs go to Kalgoorlie to process the gold from their Heap Leach; Ted and Lecky's daughter, model and jewelry designer Tyler, joins their hunt for pay dirt.

Cyril's quest for a giant barracuda is quickly answered by a fish so brutally explosive, it knocks him off his feet.

Cyril sets out to catch a powerful catfish with only his hands, in Oklahoma's muddy waters.

Niall investigates the impact of human living conditions on the leopard's choice of prey and the conflict with the people of Mumbai.

A rodeo star fears getting back in the saddle.

Hobo helps a man adjust to life in a wheelchair.

Juggling her mobile vet clinic practice, the clinic in town and the frequent emergencies on the farm leaves Keri exhausted; a weekend camping with Calvin, the cows and her horses is the perfect antidote for her.

Dr. Keri finds a new ally in her battle with the bugs in a colony of 300 bats.

Wardens investigate a suspected elk shooting and more.

Three teams of hardcore gold prospectors fight the elements in remote Western Australia in pursuit of their dreams.

Programming to be announced.

Programming to be announced.

A rodeo star fears getting back in the saddle.

Hobo helps a man adjust to life in a wheelchair.

Richard's day takes a devastating turn when his tow skiff capsizes; Conway ventures to troubled waters in search of capelin.

Capelin seining season arrives, but finding the fish is easier said than done; Conway skippers the Sea-Doo for the first time; Justin takes his crew into dangerous weather.

Richard finds getting back at the hunt for herring nearly impossible; Conway's boat is severely damaged.

As the largest bushfires on record devastate the country, Taronga Zoo vets take the battle to save Australian native wildlife to the front line.

Wardens uncover a crime scene while others patrol summer crowds, issuing fines for littering and DUI; amidst the chaos, Captain Jeff Darrah retires after 26 years, leaving a legacy of dedication and bravery.

The Dirt Dogs are back on fire and stake a massive million dollar target; an 11th hour miracle saves the Gold Gypsies from disaster.

The Dirt Dogs could deliver their biggest gold ever; rookie crew The Scrappers must overcome a family feud before they even pull one nugget from the ground.

After his mates call it quits, Paul is forced to accept a helping hand from Dave, a person who is supposed to be his competition.

Richard's day takes a devastating turn when his tow skiff capsizes; Conway ventures to troubled waters in search of capelin.

Capelin seining season arrives, but finding the fish is easier said than done; Conway skippers the Sea-Doo for the first time; Justin takes his crew into dangerous weather.

Richard finds getting back at the hunt for herring nearly impossible; Conway's boat is severely damaged.

As the largest bushfires on record devastate the country, Taronga Zoo vets take the battle to save Australian native wildlife to the front line.

Wardens uncover a crime scene while others patrol summer crowds, issuing fines for littering and DUI; amidst the chaos, Captain Jeff Darrah retires after 26 years, leaving a legacy of dedication and bravery.

After his mates call it quits, Paul is forced to accept a helping hand from Dave, a person who is supposed to be his competition.

The Dirt Dogs are back on fire and stake a massive million dollar target; an 11th hour miracle saves the Gold Gypsies from disaster.

The Dirt Dogs could deliver their biggest gold ever; rookie crew The Scrappers must overcome a family feud before they even pull one nugget from the ground.

Richard's day takes a devastating turn when his tow skiff capsizes; Conway ventures to troubled waters in search of capelin.

Capelin seining season arrives, but finding the fish is easier said than done; Conway skippers the Sea-Doo for the first time; Justin takes his crew into dangerous weather.

Richard finds getting back at the hunt for herring nearly impossible; Conway's boat is severely damaged.

Hobo helps a stuntman get work and confidence.

A young model aircraft flyer attempts to compete against adults.

Wardens uncover a crime scene while others patrol summer crowds, issuing fines for littering and DUI; amidst the chaos, Captain Jeff Darrah retires after 26 years, leaving a legacy of dedication and bravery.

The Taronga Zoo attempts to create history by successfully exporting two platypuses to America.

The grind of fishing catches up with many crew members, threatening their teamwork and forcing some captains to rethink their strategy.

Hobo helps a stuntman get work and confidence.

A young model aircraft flyer attempts to compete against adults.

The Master Carve gets personal; one carver finds redemption and an emotional elimination ceremony takes hold of the carvers; in this competition, one is only as good as their last carve.

A shocking twist kicks off this week's challenges; as the judges' expectations increase, so does the pressure to win.

Angelika prepares to release Wasabi; two cub brothers fight for their lives.

Kim tries to take a cub to the vet; Jesse finds an injured foal.

A pregnant ringtail lemur is badly injured in a fight and Taronga's vets have grave concerns for her unborn baby.

The Peters crew grinds through some of the biggest logs of the season, while old iron and thick fog threaten to shut them down; up north, after a two-year drought, Freya Logging battles relentless rain as fall takes hold of the community forest.

Rookie Justin tackles a deal that could make or break him; the Boulder Boys race to save their claim from a monsoon flood; on their last dig of the season, the Cooke Brothers finally hit pay dirt.

It's the end of the mining season and the last chance for all the opal hunting teams to make enough cash to survive; the Rookies gamble their hopes on one last haul of opal; the Opal Queen makes a final desperate dig.

Dave faces a dilemma when Captain Tyler breaks a fisherman's code; Paul needs to make changes or risk fishing solo for the rest of the season.

The Master Carve gets personal; one carver finds redemption and an emotional elimination ceremony takes hold of the carvers; in this competition, one is only as good as their last carve.

A shocking twist kicks off this week's challenges; as the judges' expectations increase, so does the pressure to win.

Angelika prepares to release Wasabi; two cub brothers fight for their lives.

Kim tries to take a cub to the vet; Jesse finds an injured foal.

A pregnant ringtail lemur is badly injured in a fight and Taronga's vets have grave concerns for her unborn baby.

The Peters crew grinds through some of the biggest logs of the season, while old iron and thick fog threaten to shut them down; up north, after a two-year drought, Freya Logging battles relentless rain as fall takes hold of the community forest.

Dave faces a dilemma when Captain Tyler breaks a fisherman's code; Paul needs to make changes or risk fishing solo for the rest of the season.

Rookie Justin tackles a deal that could make or break him; the Boulder Boys race to save their claim from a monsoon flood; on their last dig of the season, the Cooke Brothers finally hit pay dirt.

It's the end of the mining season and the last chance for all the opal hunting teams to make enough cash to survive; the Rookies gamble their hopes on one last haul of opal; the Opal Queen makes a final desperate dig.

The Master Carve gets personal; one carver finds redemption and an emotional elimination ceremony takes hold of the carvers; in this competition, one is only as good as their last carve.

A shocking twist kicks off this week's challenges; as the judges' expectations increase, so does the pressure to win.

Angelika prepares to release Wasabi; two cub brothers fight for their lives.

Kim tries to take a cub to the vet; Jesse finds an injured foal.

Hobo discovers the hiding place of priceless contraband.

Tennis pro Carling Bassett helps Hobo prevent the breakup of a young couple.

The Peters crew grinds through some of the biggest logs of the season, while old iron and thick fog threaten to shut them down; up north, after a two-year drought, Freya Logging battles relentless rain as fall takes hold of the community forest.

As the largest bushfires on record devastate the country, Taronga Zoo vets take the battle to save Australian native wildlife to the front line.

After his mates call it quits, Paul is forced to accept a helping hand from Dave, a person who is supposed to be his competition.

Hobo discovers the hiding place of priceless contraband.

Tennis pro Carling Bassett helps Hobo prevent the breakup of a young couple.

Rob visits some rescued pit bulls as they go through K-9 police training; Danielle says goodbye to a long-term resident.

Danielle searches for the owners of a wandering horse; a family hopes to adopt two bonded dogs.

The team heads to North Carolina to help dogs impacted by a hurricane; three rescued sheep arrive at the farm.

Rob and Danielle head to Israel to rescue dogs from a shelter; a couple hoping to adopt needs theirs cat's approval; a visit with the farm chickens.

A dog with two broken legs needs surgery; a trainer works with Angel; a senior dog gets a new home.

The team helps with the canine over-population in Manitoba.

Keepers try and solve the mystery of why Leslie the Andean condor doesn't want to fly; anxious zoo staff wait patiently for the long overdue birth of a rare baby bongo.

Niall McCann investigates the increasing number of polar bear attacks in Churchill, Manitoba.

New team the Bushmen clash with opal thieves raiding one of their mines; the Cookes hack an old digging machine; the Fire Crew hunt for a new deposit of rare black opal.

Bushmen Rod and Les go on a risky mission to reopen an abandoned mine; the Young Guns head underground for the first time to look for pineapple opals.

With Hard Merchandise leading the fleet and FV-Tuna trailing in its wake, Wicked Pissa's crew aim to prove they can take down FV-Tuna.com.

Rob visits some rescued pit bulls as they go through K-9 police training; Danielle says goodbye to a long-term resident.

Danielle searches for the owners of a wandering horse; a family hopes to adopt two bonded dogs.

The team heads to North Carolina to help dogs impacted by a hurricane; three rescued sheep arrive at the farm.

Rob and Danielle head to Israel to rescue dogs from a shelter; a couple hoping to adopt needs theirs cat's approval; a visit with the farm chickens.

A dog with two broken legs needs surgery; a trainer works with Angel; a senior dog gets a new home.

The team helps with the canine over-population in Manitoba.

Keepers try and solve the mystery of why Leslie the Andean condor doesn't want to fly; anxious zoo staff wait patiently for the long overdue birth of a rare baby bongo.

Niall McCann investigates the increasing number of polar bear attacks in Churchill, Manitoba.

With Hard Merchandise leading the fleet and FV-Tuna trailing in its wake, Wicked Pissa's crew aim to prove they can take down FV-Tuna.com.

New team the Bushmen clash with opal thieves raiding one of their mines; the Cookes hack an old digging machine; the Fire Crew hunt for a new deposit of rare black opal.

Bushmen Rod and Les go on a risky mission to reopen an abandoned mine; the Young Guns head underground for the first time to look for pineapple opals.

Rob visits some rescued pit bulls as they go through K-9 police training; Danielle says goodbye to a long-term resident.

Danielle searches for the owners of a wandering horse; a family hopes to adopt two bonded dogs.

The team heads to North Carolina to help dogs impacted by a hurricane; three rescued sheep arrive at the farm.

Rob and Danielle head to Israel to rescue dogs from a shelter; a couple hoping to adopt needs theirs cat's approval; a visit with the farm chickens.

A dog with two broken legs needs surgery; a trainer works with Angel; a senior dog gets a new home.

The team helps with the canine over-population in Manitoba.

Teamed up with a firefighter, Hobo rescues victims from a blazing factory.

Teamed up with a firefighter, Hobo rescues victims from a blazing factory.

Niall McCann investigates the increasing number of polar bear attacks in Churchill, Manitoba.

A pregnant ringtail lemur is badly injured in a fight and Taronga's vets have grave concerns for her unborn baby.

Dave faces a dilemma when Captain Tyler breaks a fisherman's code; Paul needs to make changes or risk fishing solo for the rest of the season.

Teamed up with a firefighter, Hobo rescues victims from a blazing factory.

Teamed up with a firefighter, Hobo rescues victims from a blazing factory.

Dr. Bell returns to Ashern for his annual horse clinic, treating everything from a wheezy donkey to a hormonal mare.

In addition to talking owners out of overfeeding ailing dogs, Dr. Keri looks at a wide range of fun and stimulating activities for owners to do with their pets instead of using food to show affection.

A look at how the Regional Animal Protection Society (RAPS) Animal Hospital works tirelessly to offer low-income pet families access to top healthcare.

Dr. Schwartz balances hope and realism in treating an elderly dog; the team help a sanctuary cat plagued by chronic ear infections and a deformed eyelid; a feisty Dachshund client of Dr. Cruz's arrives at RAPS after ingesting grapes.

Taronga's vets treat a python with chronic back pain, and staff throw a party for the zoo's oldest resident, Esmeralda, the 103-year-old giant Aldabra tortoise.

The vet team must find a solution when mama baboon Qetesh's baby struggles with separation anxiety; Tarwin the seal gives keeper Jose a big scare; keeper Mark steps in as a surrogate for little Betsy.

The Old Timers buy a new claim; the apprentices try to connect a mine shaft to their underground drive; the kids strike an agreement with their neighbor.

The Bushies are back mining, hoping for a change of luck; the Richardsons return to an old claim to see if it's worth reopening; Todd and Brianna divide and conquer to keep their business ticking over.

The captains must decide whether to take a longer journey with the hopes of increasing their chances of making a tuna haul, or returning home empty-handed.

Dr. Bell returns to Ashern for his annual horse clinic, treating everything from a wheezy donkey to a hormonal mare.

In addition to talking owners out of overfeeding ailing dogs, Dr. Keri looks at a wide range of fun and stimulating activities for owners to do with their pets instead of using food to show affection.

A look at how the Regional Animal Protection Society (RAPS) Animal Hospital works tirelessly to offer low-income pet families access to top healthcare.

Dr. Schwartz balances hope and realism in treating an elderly dog; the team help a sanctuary cat plagued by chronic ear infections and a deformed eyelid; a feisty Dachshund client of Dr. Cruz's arrives at RAPS after ingesting grapes.

Taronga's vets treat a python with chronic back pain, and staff throw a party for the zoo's oldest resident, Esmeralda, the 103-year-old giant Aldabra tortoise.

The vet team must find a solution when mama baboon Qetesh's baby struggles with separation anxiety; Tarwin the seal gives keeper Jose a big scare; keeper Mark steps in as a surrogate for little Betsy.

The captains must decide whether to take a longer journey with the hopes of increasing their chances of making a tuna haul, or returning home empty-handed.

The Old Timers buy a new claim; the apprentices try to connect a mine shaft to their underground drive; the kids strike an agreement with their neighbor.

The Bushies are back mining, hoping for a change of luck; the Richardsons return to an old claim to see if it's worth reopening; Todd and Brianna divide and conquer to keep their business ticking over.

Dr. Bell returns to Ashern for his annual horse clinic, treating everything from a wheezy donkey to a hormonal mare.

In addition to talking owners out of overfeeding ailing dogs, Dr. Keri looks at a wide range of fun and stimulating activities for owners to do with their pets instead of using food to show affection.

A look at how the Regional Animal Protection Society (RAPS) Animal Hospital works tirelessly to offer low-income pet families access to top healthcare.

Dr. Schwartz balances hope and realism in treating an elderly dog; the team help a sanctuary cat plagued by chronic ear infections and a deformed eyelid; a feisty Dachshund client of Dr. Cruz's arrives at RAPS after ingesting grapes.

Hobo reveals an ambitious imposter to a small religious community.

Hobo helps a go-cart driver who is trying an earn a position on the national racing team.

The vet team must find a solution when mama baboon Qetesh's baby struggles with separation anxiety; Tarwin the seal gives keeper Jose a big scare; keeper Mark steps in as a surrogate for little Betsy.

Keepers try and solve the mystery of why Leslie the Andean condor doesn't want to fly; anxious zoo staff wait patiently for the long overdue birth of a rare baby bongo.

With Hard Merchandise leading the fleet and FV-Tuna trailing in its wake, Wicked Pissa's crew aim to prove they can take down FV-Tuna.com.

Hobo reveals an ambitious imposter to a small religious community.

Hobo helps a go-cart driver who is trying an earn a position on the national racing team.

Richard's day takes a devastating turn when his tow skiff capsizes; Conway ventures to troubled waters in search of capelin.

Capelin seining season arrives, but finding the fish is easier said than done; Conway skippers the Sea-Doo for the first time; Justin takes his crew into dangerous weather.

Richard finds getting back at the hunt for herring nearly impossible; Conway's boat is severely damaged.

Cyril's quest for a giant barracuda is quickly answered by a fish so brutally explosive, it knocks him off his feet.

Richard's day takes a devastating turn when his tow skiff capsizes; Conway ventures to troubled waters in search of capelin.

Capelin seining season arrives, but finding the fish is easier said than done; Conway skippers the Sea-Doo for the first time; Justin takes his crew into dangerous weather.

Richard finds getting back at the hunt for herring nearly impossible; Conway's boat is severely damaged.

Cyril's quest for a giant barracuda is quickly answered by a fish so brutally explosive, it knocks him off his feet.

Keepers conduct a pouch check to find out if Polly the bilby is expecting.

An uninvited resident, the brush turkey, wreaks havoc at Taronga Zoo.

Two of Taronga's quokkas, known as the happiest animals in the world, have extra reason to smile now that staff have discovered that one of them is carrying a little one in her pouch.

Keepers prepare Taronga's five new lion cubs for their public debut.

A baby echidna must be hand raised in order to have a chance at life.

Lizards and snakes are challenged with puzzles for their enrichment.