Hip-hop artist Ty Dolla $ign commissions a huge freshwater tank in his Long Beach house with a real rock insert and perfect replicas of his awards.

The investigators look back on dramatic cases where they made the difference between life and death, including Lewis - a dog found hog-tied and left in a dumpster.

Wildlife agents are called out to rescue a black bear that has been hit by a car. Meanwhile, investigators confront the owner of an illegal pig slaughter operation.

Jakub's heading up towards the Canadian subarctic, on a mission to prove it is possible to catch a northern pike, even when their natural habitat is completely frozen over.

A major diagnosis shakes the Browns, forcing them to a decision that could change their lifelong journey. And oldest son Matt tries to adjust as he reunites with Noah.

One owner puts his badly-behaved cat in 'kitty jail' and a problem feline leaves bowel movements and shredded furniture in her wake. Can Jackson Galaxy help?

Terri returns to her hometown in Oregon to help Brady, a cougar in need of a health check. At the zoo, Bindi bathes an echidna with bad skin allergies.

A fennec fox's future hangs in the balance when he is diagnosed with a rare heart condition. Plus, a golden eagle is ready for his big debut.

Fisherman and adventurer, Jeremy Wade, is on an epic journey to catch a prehistoric monster - the man-sized pike in the lakes of Ireland. Will he find it?

Dr Jeff and Dr Petra work together to save a beloved pet husky's leg. Meanwhile, specialist Dr Baier has a scare during a routine treatment of pet pig Strawberry.

The guys are in New Jersey for a tank emergency for music producer and founder of the Fugees, Wyclef Jean. He has two tanks needing ATM's help!

There's heartbreak as investigator Labrada fights to save a poorly dog that's been rejected by its owners. Plus, a young girl rescues a horse left without food or water.

Investigators brave alligator-infested waters to help save an injured alligator. Meanwhile, 400 farm animals are rescued in Miami's biggest ever seizure!

It's the start of deer season, so Game Wardens check the hunters filling the Texas woods. Plus, they investigate deer stand thefts, and rescue a trio of baby hawks.

Dr. Lavigne uses a unique method to fix a dog's leg. And, a mini pig with a big bite tries to take a chunk out of Dr. Blue and Dr. Ross helps a hedgehog.

Experts analyse and explain home footage of a spider that sparkles. Then, they look at what animal could have killed the ocean's best and most feared predator?

Experts analyse and explain home footage of a racoon that scales a skyscraper in Minnesota. Then, they answer why a duck has so many ducklings?

Lizzy tries to track down the owner of a dog tied up outside the rescue centre. Plus, an older couple come looking for their first dog.

A tantrum-prone cat lives in fear of the other two cats living in the same home. Plus, Jackson tutors a bouncer on how to handle his sweet Tasmanian devil of a cat.

Terri returns to her hometown in Oregon to help Brady, a cougar in need of a health check. At the zoo, Bindi bathes an echidna with bad skin allergies.

When an Eskimo dog arrives with a broken jaw Dr Jeff must uncover the cause. Plus, Dr Nichols and Dr Jeff have their hands full treating some uncooperative yaks.

Golfer J.B. Holmes says he never wants to grow up, but his wife wants relaxation. Lucas plans to create a sports area, sun shelf, and his first covered slide!

Shark experts Brandon McMillan and Jimi Partington return to Guadalupe Island to search for the largest great white in the world, Deep Blue. Can they unravel the mystery?

A major diagnosis shakes the Browns, forcing them to a decision that could change their lifelong journey. And oldest son Matt tries to adjust as he reunites with Noah.

Texas Game Wardens check hunting camps at the height of deer season. On the Rio Grande River, they stop a Mexican fisherman from poaching in U.S. waters.

A young woman stung by a scorpion whilst on deployment in Iraq, and a teenage boy preyed upon by three huge lions, share their extraordinary tales of survival.

Diminutive doggies from the Greater Los Angeles area are visited by no-nonsense behavioural therapist Jacqueline Wilson, in a bid to correct their bad habits.

Dave Salmoni understands what makes hippos so deadly, but on Zambia's Lower Zambezi River, he enters a world of African witchcraft and sorcery.