Keri and her horse train for the Cowtown Derby in Claresholm, Alberta; Dr. Keri castrates a feisty stallion.

A healthy bull's fancy turns towards a little cow courtship as Dr. Keri makes house calls to assess health and virility that are vital to life on the farm; Jenna has a close call with the most ornery bull in the bunch.

Unwanted stray dogs roam in packs and can be a dangerous threat; rescue groups bring dogs to Dr. Keri, in the city and on reserves, saving thousands of lives.

The team travels to Ebb and Flow First Nation; Dr. Keri conducts her marathon spay and neuter clinics.

Keri and her horse train for the Cowtown Derby in Claresholm, Alberta; Dr. Keri castrates a feisty stallion.

Hobo befriends a lonely clown.

Hobo prevents a sabotage attempt upon a traveling theater troupe and reunites an actress with her estranged boyfriend.

A healthy bull's fancy turns towards a little cow courtship as Dr. Keri makes house calls to assess health and virility that are vital to life on the farm; Jenna has a close call with the most ornery bull in the bunch.

Unwanted stray dogs roam in packs and can be a dangerous threat; rescue groups bring dogs to Dr. Keri, in the city and on reserves, saving thousands of lives.

The Jobbie Nooner event has wardens patrolling the waters of Lake St. Clair; things get interesting when a massive storm rolls in; spring in Michigan can come with major forest fires and the DNR puts all their resources to keep them in check.

At Taronga Western Plains Zoo in Dubbo, the veterinary team prepare for a high-risk dental procedure on GoGo, a breeding zebra stallion with a fractured tooth. At the same time in Sydney, the Wildlife Hospital team are managing a delicate case of their own.

Hobo befriends a lonely clown.

Hobo prevents a sabotage attempt upon a traveling theater troupe and reunites an actress with her estranged boyfriend.

Cyril and his team continue their dangerous mission to find tarpon.

Waist deep in shark waters, Cyril is beaten by violent waves while casting his line from Christmas Island, Kiribati, where he is on a mission to catch a brutal and fearless predator capable of ramming sharks to death with its repetitive headbutts.

Niall rescues gators from the suburbs of Houston, Texas and meets some of the largest alligators in captivity.

A wild koala has an unknown illness, and a new sea lion arrives at the zoo.

While searching the streets for feral cats, Dr. Keri and Lynne Scott rescue newborn kittens and bottle-feed them until they are well enough to be adopted by loving homes.

Dr. Keri and Calvin support the 4H Club, which teaches children how to raise a calf.

The `Dirt Dogs' fightback comes down to a make-or-break clean-up, Greg and Chris surf a wave of reef gold, and Henri and Kellie take big risks to stay on a hot streak.

Henri and Kellie face poachers and a dry streak. Also, the `Dirt Dogs' need to break new ground in order to stay in business, while the `Gold Gypsies' search for precious reef gold.

In week seven, captains must decide to make a long trip to where the fish are biting or take their chances fishing inshore.

Cyril and his team continue their dangerous mission to find tarpon.

Waist deep in shark waters, Cyril is beaten by violent waves while casting his line from Christmas Island, Kiribati, where he is on a mission to catch a brutal and fearless predator capable of ramming sharks to death with its repetitive headbutts.

Niall rescues gators from the suburbs of Houston, Texas and meets some of the largest alligators in captivity.

A wild koala has an unknown illness, and a new sea lion arrives at the zoo.

While searching the streets for feral cats, Dr. Keri and Lynne Scott rescue newborn kittens and bottle-feed them until they are well enough to be adopted by loving homes.

Dr. Keri and Calvin support the 4H Club, which teaches children how to raise a calf.

In week seven, captains must decide to make a long trip to where the fish are biting or take their chances fishing inshore.

The `Dirt Dogs' fightback comes down to a make-or-break clean-up, Greg and Chris surf a wave of reef gold, and Henri and Kellie take big risks to stay on a hot streak.

Henri and Kellie face poachers and a dry streak. Also, the `Dirt Dogs' need to break new ground in order to stay in business, while the `Gold Gypsies' search for precious reef gold.

Cyril and his team continue their dangerous mission to find tarpon.

Waist deep in shark waters, Cyril is beaten by violent waves while casting his line from Christmas Island, Kiribati, where he is on a mission to catch a brutal and fearless predator capable of ramming sharks to death with its repetitive headbutts.

Niall rescues gators from the suburbs of Houston, Texas and meets some of the largest alligators in captivity.

An elderly man, apparently capable of reading animals' minds, matches wits with gold thieves.

Hobo tries to keep a disoriented woman from injuring herself as she aimlessly wanders through a large amusement park.

While searching the streets for feral cats, Dr. Keri and Lynne Scott rescue newborn kittens and bottle-feed them until they are well enough to be adopted by loving homes.

Dr. Keri and Calvin support the 4H Club, which teaches children how to raise a calf.

The Jobbie Nooner event has wardens patrolling the waters of Lake St. Clair; things get interesting when a massive storm rolls in; spring in Michigan can come with major forest fires and the DNR puts all their resources to keep them in check.

At Taronga Western Plains Zoo in Dubbo, the veterinary team prepare for a high-risk dental procedure on GoGo, a breeding zebra stallion with a fractured tooth. At the same time in Sydney, the Wildlife Hospital team are managing a delicate case of their own.

An elderly man, apparently capable of reading animals' minds, matches wits with gold thieves.

Hobo tries to keep a disoriented woman from injuring herself as she aimlessly wanders through a large amusement park.

Skipper Morris Anstey and the crew of the Sebastian Sails are in a sea of trouble; the Crane's Legacy is well into the most punishing halibut season the crew has ever encountered.

Paul Tiller and the Atlantic Bandit face fierce competition for capelin; in Placentia Bay, there's a new boat in the harbor; Morris Anstey and his son face off in a battle of wills.

Morris Anstey targets a new catch of turbot with help from Paul Tiller; Rick Crane's lobster season ends poorly, putting his plans for an engagement ring at risk.

The team treats a sick platypus and two galahs learn to take flight.

Wardens must be cautious as they release a trapped black bear back into the wild; they pull together all their resources to stop illegal hunting in the valley.

Henri and Kellie encounter breakdowns and bandits; the Dirt Dogs make a huge find - but there's a catch; a failed plan means that the Gold Gypsies are out of time and options.

The Dirt Dogs gamble big to hit their goal; Henri and Kellie mount a last-chance hunt; the Gold Gypsies pursue their goal.

The season passes the halfway point and being on the water for the past two months takes its toll on crew members; one mate decides between quitting to spend more time with his wife and kids continuing on.

Skipper Morris Anstey and the crew of the Sebastian Sails are in a sea of trouble; the Crane's Legacy is well into the most punishing halibut season the crew has ever encountered.

Paul Tiller and the Atlantic Bandit face fierce competition for capelin; in Placentia Bay, there's a new boat in the harbor; Morris Anstey and his son face off in a battle of wills.

Morris Anstey targets a new catch of turbot with help from Paul Tiller; Rick Crane's lobster season ends poorly, putting his plans for an engagement ring at risk.

The team treats a sick platypus and two galahs learn to take flight.

Wardens must be cautious as they release a trapped black bear back into the wild; they pull together all their resources to stop illegal hunting in the valley.

The season passes the halfway point and being on the water for the past two months takes its toll on crew members; one mate decides between quitting to spend more time with his wife and kids continuing on.

Henri and Kellie encounter breakdowns and bandits; the Dirt Dogs make a huge find - but there's a catch; a failed plan means that the Gold Gypsies are out of time and options.

The Dirt Dogs gamble big to hit their goal; Henri and Kellie mount a last-chance hunt; the Gold Gypsies pursue their goal.

Skipper Morris Anstey and the crew of the Sebastian Sails are in a sea of trouble; the Crane's Legacy is well into the most punishing halibut season the crew has ever encountered.

Paul Tiller and the Atlantic Bandit face fierce competition for capelin; in Placentia Bay, there's a new boat in the harbor; Morris Anstey and his son face off in a battle of wills.

Morris Anstey targets a new catch of turbot with help from Paul Tiller; Rick Crane's lobster season ends poorly, putting his plans for an engagement ring at risk.

Hobo helps an inept private eye with a yen for old movies solve an actual case.

Hobo helps a widow recover calves that were rustled from her ranch.

Wardens must be cautious as they release a trapped black bear back into the wild; they pull together all their resources to stop illegal hunting in the valley.

A wild koala has an unknown illness, and a new sea lion arrives at the zoo.

In week seven, captains must decide to make a long trip to where the fish are biting or take their chances fishing inshore.

Hobo helps an inept private eye with a yen for old movies solve an actual case.

Hobo helps a widow recover calves that were rustled from her ranch.

The final Quick Carve weighs heavily on the contestants, who must create a wooden chain capable of lifting hundreds of pounds; the Master Carve has everyone feeling down as they create carvings that start under the sea.

A bowling challenge strikes up laughs while the Master Carve reveals the competitors' biggest hopes and fears; a shocking elimination stuns everyone.

40 black bear cub orphans are preparing for re-release into the wild at the Langen family's unique B.C. wildlife shelter.

Two yearlings that bonded after suffering traumatic losses are released; Kim is infatuated with some orphaned calves.

A black rhino labor takes an alarming turn; a kangaroo needs surgery.

In the aftermath of one of British Columbia's largest wildfires, the Tsideldel team works to salvage timber from a burned mountain, until an unexpected incident threatens to halt the operation.

The mining season is almost over so to reach their target, Col's crew takes one last gamble by opal spotting from the air; the Cookes make one final attempt to save their opal machine; the Rookies get lucky.

A new season of opal hunting begins; the Rookies face potential disaster from the get-go; for Col's Crew, their mining quest is derailed by a serious illness; the Opal Queen brings in new muscle and new machines for an underground opal hunt.

Captain Paul Hebert tries to prove his worth and keep his job despite catching only three tuna in his first two months.

The final Quick Carve weighs heavily on the contestants, who must create a wooden chain capable of lifting hundreds of pounds; the Master Carve has everyone feeling down as they create carvings that start under the sea.

A bowling challenge strikes up laughs while the Master Carve reveals the competitors' biggest hopes and fears; a shocking elimination stuns everyone.

40 black bear cub orphans are preparing for re-release into the wild at the Langen family's unique B.C. wildlife shelter.

Two yearlings that bonded after suffering traumatic losses are released; Kim is infatuated with some orphaned calves.

A black rhino labor takes an alarming turn; a kangaroo needs surgery.

In the aftermath of one of British Columbia's largest wildfires, the Tsideldel team works to salvage timber from a burned mountain, until an unexpected incident threatens to halt the operation.

Captain Paul Hebert tries to prove his worth and keep his job despite catching only three tuna in his first two months.

The mining season is almost over so to reach their target, Col's crew takes one last gamble by opal spotting from the air; the Cookes make one final attempt to save their opal machine; the Rookies get lucky.

A new season of opal hunting begins; the Rookies face potential disaster from the get-go; for Col's Crew, their mining quest is derailed by a serious illness; the Opal Queen brings in new muscle and new machines for an underground opal hunt.

The final Quick Carve weighs heavily on the contestants, who must create a wooden chain capable of lifting hundreds of pounds; the Master Carve has everyone feeling down as they create carvings that start under the sea.

A bowling challenge strikes up laughs while the Master Carve reveals the competitors' biggest hopes and fears; a shocking elimination stuns everyone.

40 black bear cub orphans are preparing for re-release into the wild at the Langen family's unique B.C. wildlife shelter.

Two yearlings that bonded after suffering traumatic losses are released; Kim is infatuated with some orphaned calves.

A teenage runaway is afraid to accept help from Hobo until her life is in danger.

A young man is injured in a fall while his pregnant wife goes into labour.

In the aftermath of one of British Columbia's largest wildfires, the Tsideldel team works to salvage timber from a burned mountain, until an unexpected incident threatens to halt the operation.

The team treats a sick platypus and two galahs learn to take flight.

The season passes the halfway point and being on the water for the past two months takes its toll on crew members; one mate decides between quitting to spend more time with his wife and kids continuing on.

A teenage runaway is afraid to accept help from Hobo until her life is in danger.

A young man is injured in a fall while his pregnant wife goes into labour.

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.

A gibbon finds his song; platypuses return to a national park.

Niall travels to Africa to join the Uganda Wildlife Authority as they respond to attacks on people by Nile crocodiles.

Justin's excavator has an expensive oil leak; Col's crew is a man down; the Fire Crew is on a wild goose chase hunting a bounty of fabled fire opal.

There's tension among the rookies as a new partner leads them on a wild goose chase; the Cooke brothers' season is off to a bad and dangerous start.

The competition heats up with only six weeks of fishing remaining; captains push themselves and their crews to the brink.

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.

A gibbon finds his song; platypuses return to a national park.

Niall travels to Africa to join the Uganda Wildlife Authority as they respond to attacks on people by Nile crocodiles.

The competition heats up with only six weeks of fishing remaining; captains push themselves and their crews to the brink.

Justin's excavator has an expensive oil leak; Col's crew is a man down; the Fire Crew is on a wild goose chase hunting a bounty of fabled fire opal.

There's tension among the rookies as a new partner leads them on a wild goose chase; the Cooke brothers' season is off to a bad and dangerous start.

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.

A wealthy hypochondriac names Hobo as her beneficiary to test her relatives' loyalty.

Two adventurous boys decide to challenge each other to a dare.

Niall travels to Africa to join the Uganda Wildlife Authority as they respond to attacks on people by Nile crocodiles.

A black rhino labor takes an alarming turn; a kangaroo needs surgery.

Captain Paul Hebert tries to prove his worth and keep his job despite catching only three tuna in his first two months.

A wealthy hypochondriac names Hobo as her beneficiary to test her relatives' loyalty.

Two adventurous boys decide to challenge each other to a dare.

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.

When a sick puppy arrives at RAPS, Alison goes above and beyond to save his life; a major accident at the Thrift Store sets the pickers on a new course.

Sami, a rescue dog from China, has a dangerous intestinal condition; a cat, aptly named Tumbleweed, can't stay balanced on his feet.

Maya the lioness complains about a broken tooth and needs to go to the dentist; newcomer Eve receives swimming lessons from her fellow seals.

In the Savannah, Dr. Bonnie must perform a critical surgery on zebra Zaide's badly damaged tail; tiger Indrah gets an incredible 10th birthday surprise; Dr. Sarah is determined to solve spider monkey Isobella's medical mystery.

A lack of water sends Max and Glenn out into the wilderness to hunt sapphires; Anthony and Jodie Mifsud take a costly wrong turn.

Todd and Brianna struggle mixing parenthood and sapphire hunting; Old Timers Ray and Paul might be digging in the wrong spot while Max and Glenn bring in the drillers.

Bad luck, bait problems and egos trouble the Gloucester fleet; the captain of Hard Merchandise rises to the top of the leaderboard for the first time this season.

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.

When a sick puppy arrives at RAPS, Alison goes above and beyond to save his life; a major accident at the Thrift Store sets the pickers on a new course.

Sami, a rescue dog from China, has a dangerous intestinal condition; a cat, aptly named Tumbleweed, can't stay balanced on his feet.

Maya the lioness complains about a broken tooth and needs to go to the dentist; newcomer Eve receives swimming lessons from her fellow seals.

In the Savannah, Dr. Bonnie must perform a critical surgery on zebra Zaide's badly damaged tail; tiger Indrah gets an incredible 10th birthday surprise; Dr. Sarah is determined to solve spider monkey Isobella's medical mystery.

Bad luck, bait problems and egos trouble the Gloucester fleet; the captain of Hard Merchandise rises to the top of the leaderboard for the first time this season.

A lack of water sends Max and Glenn out into the wilderness to hunt sapphires; Anthony and Jodie Mifsud take a costly wrong turn.

Todd and Brianna struggle mixing parenthood and sapphire hunting; Old Timers Ray and Paul might be digging in the wrong spot while Max and Glenn bring in the drillers.

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.

When a sick puppy arrives at RAPS, Alison goes above and beyond to save his life; a major accident at the Thrift Store sets the pickers on a new course.

Sami, a rescue dog from China, has a dangerous intestinal condition; a cat, aptly named Tumbleweed, can't stay balanced on his feet.

Two teenage brothers (Mark Polley, Sammy Snyders) compete in a bike race to earn money for their mother's birthday present.

After helping a geologist and his family during some earthquakes, Hobo leads them to hidden treasure.

In the Savannah, Dr. Bonnie must perform a critical surgery on zebra Zaide's badly damaged tail; tiger Indrah gets an incredible 10th birthday surprise; Dr. Sarah is determined to solve spider monkey Isobella's medical mystery.

A gibbon finds his song; platypuses return to a national park.

The competition heats up with only six weeks of fishing remaining; captains push themselves and their crews to the brink.

Two teenage brothers (Mark Polley, Sammy Snyders) compete in a bike race to earn money for their mother's birthday present.

After helping a geologist and his family during some earthquakes, Hobo leads them to hidden treasure.

Skipper Morris Anstey and the crew of the Sebastian Sails are in a sea of trouble; the Crane's Legacy is well into the most punishing halibut season the crew has ever encountered.

Paul Tiller and the Atlantic Bandit face fierce competition for capelin; in Placentia Bay, there's a new boat in the harbor; Morris Anstey and his son face off in a battle of wills.

Morris Anstey targets a new catch of turbot with help from Paul Tiller; Rick Crane's lobster season ends poorly, putting his plans for an engagement ring at risk.

Cyril and his team continue their dangerous mission to find tarpon.

Skipper Morris Anstey and the crew of the Sebastian Sails are in a sea of trouble; the Crane's Legacy is well into the most punishing halibut season the crew has ever encountered.

Paul Tiller and the Atlantic Bandit face fierce competition for capelin; in Placentia Bay, there's a new boat in the harbor; Morris Anstey and his son face off in a battle of wills.

Morris Anstey targets a new catch of turbot with help from Paul Tiller; Rick Crane's lobster season ends poorly, putting his plans for an engagement ring at risk.

Cyril and his team continue their dangerous mission to find tarpon.

Two squirrel monkeys arrive in Taronga with a clear goal, to mate with as many females as possible; it all ends with a broken jaw and a visit to the hospital; Keeper Jordan talks about his special bond with a cheetah.

Injured koala Malakai enters the zoo's breeding program; a baby crocodile enjoys some treats; a lesser-known Australian marsupial gets a second chance.

Vet Kimberly is concerned that melanoma has returned to an elderly lemur; an injured loggerhead turtle has been rushed to Taronga Zoo.

The keepers have a problem when the female Sumatran tiger, Kartika, behaves aggressively towards her cubs; a malnourished seal needs the help of veterinarian Larry.

Nala, the Australian sea lion, gives birth to a healthy pup; the zoo prepares to welcome zebras to the African Savanna exhibit.

Sydney's Taronga Zoo welcomes royalty back, two lions are ready to occupy the recently completed enclosure; a growing number of injured green sea turtles need veterinary attention; pygmy marmosets show off their big personalities.

Two squirrel monkeys arrive in Taronga with a clear goal, to mate with as many females as possible; it all ends with a broken jaw and a visit to the hospital; Keeper Jordan talks about his special bond with a cheetah.

Injured koala Malakai enters the zoo's breeding program; a baby crocodile enjoys some treats; a lesser-known Australian marsupial gets a second chance.

Vet Kimberly is concerned that melanoma has returned to an elderly lemur; an injured loggerhead turtle has been rushed to Taronga Zoo.

The keepers have a problem when the female Sumatran tiger, Kartika, behaves aggressively towards her cubs; a malnourished seal needs the help of veterinarian Larry.

Nala, the Australian sea lion, gives birth to a healthy pup; the zoo prepares to welcome zebras to the African Savanna exhibit.

Hobo helps a family survive an earthquake.

After helping a geologist and his family during some earthquakes, Hobo leads them to hidden treasure.

Sydney's Taronga Zoo welcomes royalty back, two lions are ready to occupy the recently completed enclosure; a growing number of injured green sea turtles need veterinary attention; pygmy marmosets show off their big personalities.

Maya the lioness complains about a broken tooth and needs to go to the dentist; newcomer Eve receives swimming lessons from her fellow seals.

Bad luck, bait problems and egos trouble the Gloucester fleet; the captain of Hard Merchandise rises to the top of the leaderboard for the first time this season.

Hobo helps a family survive an earthquake.

After helping a geologist and his family during some earthquakes, Hobo leads them to hidden treasure.

Diving with monster bull sharks, Caribbean reef sharks and great hammerheads are all just a warm-up for Cyril, whose ultimate mission is to catch the biggest predatory fish in the Bahamas.

Cyril tries to catch a Nile perch, one of the world's biggest freshwater fish.

Researchers try to collect venom from a 500-pound, freshwater stingray with a dagger-like barb.

Deep in the dark waters of the Amazon jungle lives a fanged creature of nightmares.

Cyril's attempt to find a brutal fish called a cubera.

A 1,400-pound blue fin tuna is a true titan prowling the oceans.

The wild coast of South Africa is known for its deadly shark attacks.

Diving with monster bull sharks, Caribbean reef sharks and great hammerheads are all just a warm-up for Cyril, whose ultimate mission is to catch the biggest predatory fish in the Bahamas.

Cyril tries to catch a Nile perch, one of the world's biggest freshwater fish.

Researchers try to collect venom from a 500-pound, freshwater stingray with a dagger-like barb.

Deep in the dark waters of the Amazon jungle lives a fanged creature of nightmares.

Cyril's attempt to find a brutal fish called a cubera.

A 1,400-pound blue fin tuna is a true titan prowling the oceans.

The wild coast of South Africa is known for its deadly shark attacks.

Wardens crack down on anglers not following the rules while salmon fishing; a hunter with a checkered past is caught red-handed; beaver dam management calls for some drastic measures; elk hunting season finds eager hunters on their best behavior.

At Taronga Zoo Sydney, the team are keeping a close eye on one of their most senior residents. Elsewhere across the zoo, keepers are trialling new ways to support animal wellbeing.

Dr. Keri and her crew travel to a Sheltie breeder, where Breeze the dog faces a serious prognosis; Keri and her canines compete in national dog shows where all the top dogs want to be best in show.

Dr. Keri visits townie pets, farm animals and has a date with a donkey named Eeyore; Dr. Keri reflects on her love for her team, the people and pets whose lives she's changed, having a partner who loves and supports her.

From preg checking on the frozen tundra to bottle feeding a newborn orphaned calf, Dr. Keri and her team tend to creatures great and small.

Dr. Bell, the only board-certified equine surgeon in Manitoba, arrives in Ashern to deliver some long-awaited news about Dr. Keri's injured horse Elvis.

Dr. Keri and her crew travel to a Sheltie breeder, where Breeze the dog faces a serious prognosis; Keri and her canines compete in national dog shows where all the top dogs want to be best in show.

Dr. Keri visits townie pets, farm animals and has a date with a donkey named Eeyore; Dr. Keri reflects on her love for her team, the people and pets whose lives she's changed, having a partner who loves and supports her.

Hobo prevents a rabid raccoon from hurting anyone.

Two film crew members use the set of a Dracula spoof as a cover for jewel smuggling.

From preg checking on the frozen tundra to bottle feeding a newborn orphaned calf, Dr. Keri and her team tend to creatures great and small.

Dr. Bell, the only board-certified equine surgeon in Manitoba, arrives in Ashern to deliver some long-awaited news about Dr. Keri's injured horse Elvis.

Wardens crack down on anglers not following the rules while salmon fishing; a hunter with a checkered past is caught red-handed; beaver dam management calls for some drastic measures; elk hunting season finds eager hunters on their best behavior.

At Taronga Zoo Sydney, the team are keeping a close eye on one of their most senior residents. Elsewhere across the zoo, keepers are trialling new ways to support animal wellbeing.

Hobo prevents a rabid raccoon from hurting anyone.

Two film crew members use the set of a Dracula spoof as a cover for jewel smuggling.

Cyril Chaquet, along with his team, is on an expedition to search for the Giant Trevally in hopes of saving the species before it becomes extinct.

After meeting a diver who was attacked by a giant grouper, Cyril goes on a mission to catch one.

Niall meets activists and scientists working together to place America's wild horses into safe havens.

A behind-the-scenes look at what it takes to run the Taronga Zoo Sydney, Australia's largest zoo, located on the shores of Sydney Harbour.

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.

As a new season dawns on the Western Australian Goldfields, five hard core crews of gold prospectors must push themselves and their dreams to the limit.

As Gold Gypsies Chris and Greg Clark begin their quest with heartbreak, the Dirt Dogs stumble onto a possible jackpot.

In week 12, last season's champion Capt. Dave Carraro seeks help from his ally Capt. TJ Ott after catching no fish last week.

Cyril Chaquet, along with his team, is on an expedition to search for the Giant Trevally in hopes of saving the species before it becomes extinct.

After meeting a diver who was attacked by a giant grouper, Cyril goes on a mission to catch one.

Niall meets activists and scientists working together to place America's wild horses into safe havens.

A behind-the-scenes look at what it takes to run the Taronga Zoo Sydney, Australia's largest zoo, located on the shores of Sydney Harbour.

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.

In week 12, last season's champion Capt. Dave Carraro seeks help from his ally Capt. TJ Ott after catching no fish last week.

As a new season dawns on the Western Australian Goldfields, five hard core crews of gold prospectors must push themselves and their dreams to the limit.

As Gold Gypsies Chris and Greg Clark begin their quest with heartbreak, the Dirt Dogs stumble onto a possible jackpot.

Cyril Chaquet, along with his team, is on an expedition to search for the Giant Trevally in hopes of saving the species before it becomes extinct.

After meeting a diver who was attacked by a giant grouper, Cyril goes on a mission to catch one.

Niall meets activists and scientists working together to place America's wild horses into safe havens.

After a small town is evacuated because of a chlorine gas leak, Hobo finds an abandoned baby still there.

Hobo helps spur romance between a widow and a bachelor.

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.

Wardens crack down on anglers not following the rules while salmon fishing; a hunter with a checkered past is caught red-handed; beaver dam management calls for some drastic measures; elk hunting season finds eager hunters on their best behavior.

At Taronga Zoo Sydney, the team are keeping a close eye on one of their most senior residents. Elsewhere across the zoo, keepers are trialling new ways to support animal wellbeing.

After a small town is evacuated because of a chlorine gas leak, Hobo finds an abandoned baby still there.

Hobo helps spur romance between a widow and a bachelor.

Paul Tiller and Morris Anstey go head to head to see who comes home with the most turbot; the Crewshell Chill makes a huge investment for the license and equipment to fish sea cucumbers.

As the mackerel season begins in Newfoundland; the fishermen want a piece of the action; Skipper Donald Spence has just bought a new boat.

Skipper Lee Pon and the Jacob Louisa hunt for herring; on their final trip of the season, the Crewshell Chill hunts for cod for the first time in more than 20 years.

A behind-the-scenes look at what it takes to run the Taronga Zoo, Sydney, Australia's largest zoo, located on the shores of Sydney Harbour.

Wardens on Seeley Lake enforce boating licenses and prepare for the Yellowstone boat float; they keep rafts steady and uncover illegal fishing, ensuring safety and lawfulness amidst the fun.

As Kellie and Henri utilize a new piece of gold hungry tech on Salt Lake, Chris and Greg Clark's season rests on resurrecting their temperamental dry blowing plant.

The Dirt Dogs face potential catastrophe, while Ted and Lecky Mahoney's gold nugget search turns into a manhunt.

In week 13, and with only three weeks left to fish, the number one position is on the line and every captain is desperate to stack the deck with bluefin for some final earnings before the season closes.

Paul Tiller and Morris Anstey go head to head to see who comes home with the most turbot; the Crewshell Chill makes a huge investment for the license and equipment to fish sea cucumbers.

As the mackerel season begins in Newfoundland; the fishermen want a piece of the action; Skipper Donald Spence has just bought a new boat.

Skipper Lee Pon and the Jacob Louisa hunt for herring; on their final trip of the season, the Crewshell Chill hunts for cod for the first time in more than 20 years.

A behind-the-scenes look at what it takes to run the Taronga Zoo, Sydney, Australia's largest zoo, located on the shores of Sydney Harbour.

Wardens on Seeley Lake enforce boating licenses and prepare for the Yellowstone boat float; they keep rafts steady and uncover illegal fishing, ensuring safety and lawfulness amidst the fun.

In week 13, and with only three weeks left to fish, the number one position is on the line and every captain is desperate to stack the deck with bluefin for some final earnings before the season closes.

As Kellie and Henri utilize a new piece of gold hungry tech on Salt Lake, Chris and Greg Clark's season rests on resurrecting their temperamental dry blowing plant.

The Dirt Dogs face potential catastrophe, while Ted and Lecky Mahoney's gold nugget search turns into a manhunt.

Paul Tiller and Morris Anstey go head to head to see who comes home with the most turbot; the Crewshell Chill makes a huge investment for the license and equipment to fish sea cucumbers.

As the mackerel season begins in Newfoundland; the fishermen want a piece of the action; Skipper Donald Spence has just bought a new boat.

Skipper Lee Pon and the Jacob Louisa hunt for herring; on their final trip of the season, the Crewshell Chill hunts for cod for the first time in more than 20 years.

Hobo's arrival in a small town coincides with that of an artist who looks like the town's crooked mayor.

Hobo is reunited with an old friend who has just become the owner of a winning lottery ticket.

Wardens on Seeley Lake enforce boating licenses and prepare for the Yellowstone boat float; they keep rafts steady and uncover illegal fishing, ensuring safety and lawfulness amidst the fun.

A behind-the-scenes look at what it takes to run the Taronga Zoo Sydney, Australia's largest zoo, located on the shores of Sydney Harbour.

In week 12, last season's champion Capt. Dave Carraro seeks help from his ally Capt. TJ Ott after catching no fish last week.

Hobo's arrival in a small town coincides with that of an artist who looks like the town's crooked mayor.

Hobo is reunited with an old friend who has just become the owner of a winning lottery ticket.

The remaining carvers are left to battle it out in the ultimate chainsaw competition; they must design and create birdhouses then recreate insects on a massive scale.

The competition heats up as carvers start to rack up wins; they must bring their A-game as one tiny mistake could send someone packing.

A bear release trip turns into a rescue mission; Kim tries to tame a skittish wolf dog.

An orphaned black bear cub with possible brain damage arrives; Angelika and Kim try to save an injured moose calf.

Jacob learns about managing the coexistence of savannah animals; zoo staff face challenges during a health check of two kangaroos.

On a sun-scorched block, the Peters crew struggles to move massive logs with aging machines and no margin for error.

Pete and Sam begin a risky project that could pay off big time with opal riches; the Bushmen's new equipment doesn't deliver.

The Rookies battle their biggest claim yet; Col's Crew must bring out the old machines to hunt a new opal seam; things heat up as the Fire Crew races a fuel leak while chasing legendary red fire opal.

With less than two weeks of fishing left, the top four crews race to be the best; the crew with the slowest and most rundown boat is leading the fleet.

The remaining carvers are left to battle it out in the ultimate chainsaw competition; they must design and create birdhouses then recreate insects on a massive scale.

The competition heats up as carvers start to rack up wins; they must bring their A-game as one tiny mistake could send someone packing.

A bear release trip turns into a rescue mission; Kim tries to tame a skittish wolf dog.

An orphaned black bear cub with possible brain damage arrives; Angelika and Kim try to save an injured moose calf.

Jacob learns about managing the coexistence of savannah animals; zoo staff face challenges during a health check of two kangaroos.

On a sun-scorched block, the Peters crew struggles to move massive logs with aging machines and no margin for error.

With less than two weeks of fishing left, the top four crews race to be the best; the crew with the slowest and most rundown boat is leading the fleet.