The orphaned orangutan Peanut is one of the newest and youngest arrivals at the sanctuary. He has made friends with Beryl, but he is not feeling very well.

The orphans are learning how to make important relationships. Mui Mui and Anne have become inseparable, but now Anne is pregnant, and she needs to be separated.

Overgrown mummy's boy Pete won't leave the parental home, and options are running out for a penguin with a dislocated knee. Plus, one-eyed Edgar is desperate to please his wife!

The staff battle to save a vulnerable chick, a portly penguin is put on a strict diet, and in home pen a juvenile of unknown gender gets some important test results.

The volunteers depart their cabins and hike out to catch a plane back to civilisation. Some battle sub-zero temperatures and dehydration on their way.

Newlyweds from New Jersey seek a new family member, and back home with his family in Virginia, long-time parolee Sui faces a tough decision.

The orphaned orangutan Peanut is one of the newest and youngest arrivals at the sanctuary. He has made friends with Beryl, but he is not feeling very well.

The orphans are learning how to make important relationships. Mui Mui and Anne have become inseparable, but now Anne is pregnant, and she needs to be separated.

Overgrown mummy's boy Pete won't leave the parental home, and options are running out for a penguin with a dislocated knee. Plus, one-eyed Edgar is desperate to please his wife!

The staff battle to save a vulnerable chick, a portly penguin is put on a strict diet, and in home pen a juvenile of unknown gender gets some important test results.

When a husky with a deep wound on its neck is rescued, Pennsylvania SPCA vet Dr Rachel Lee is determined to save him.

Wayde and Brett go head to head in a mission to build a one-of-a-kind, extreme pond in their backyard - and only one family can reign supreme!

Newlyweds from New Jersey seek a new family member, and back home with his family in Virginia, long-time parolee Sui faces a tough decision.

Jay has one lady in his life and that's his ferocious attack cat, Marley. Marley will tear apart anyone who crosses her path - including Jay.

Mike and Patricia love their cats, but unfortunately their cats do not love each other. Patricia, a ghost hunter, thinks there is a supernatural reason why.

When a husky with a deep wound on its neck is rescued, Pennsylvania SPCA vet Dr Rachel Lee is determined to save him.

Wayde and Brett go head to head in a mission to build a one-of-a-kind, extreme pond in their backyard - and only one family can reign supreme!

Newlyweds from New Jersey seek a new family member, and back home with his family in Virginia, long-time parolee Sui faces a tough decision.

Ambreen has been in an abusive relationship for the past 13 years, but her abuser is her cat, Calvin. Can Jackson Galaxy help Ambreen to get her life back?

An undercover investigation leads the team to a shocking discovery: eight dogs tied to metal chains as well as dog-fighting paraphernalia, illegal drugs and a gun.

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!

Tia attempts to rescue a stray, but her leg injury holds her back, and new parolee Mike struggles to balance working and being a parent.

Dr. Michael Domeier and Dr. Barry Bruce go looking for rare oceanic white tip sharks, to see if the species deserve the reputation as the 'World's Deadliest Shark'.

Following the adventures of a juvenile great white shark as he learns what it takes to survive in the ruthless hunting grounds surrounding Dyer Island, South Africa.

The behaviour of Sebastian, a violent cat, puts a new-born baby in jeopardy. Plus, a door opening wild cat, Zeus, is threatening to leave his owner.

This special episode of Animal Cops Philadelphia exposes America's puppy mills: large scale commercial breeding kennels where standards are poor.

The San Francisco Giants want to bring McCovey Cove inside the ballpark! Can the guys build a tank big enough to impress their loyal fans?

Experts test to see if wild wolves are smarter than domestic dogs with an interesting experiment. Plus, can spiders really fly? And, how do polar bears keep warm?

Experts look at why ants don't drown. Why don't woodpeckers get headaches? And, how does a 15-foot octopus escape through a three-inch hole?

Australia is one of the largest and most extreme wildernesses on earth. Here, the indigenous Aborigines have survived by observing and learning from nature.

Mexico is an ancient land, full of diversity and mystery. It is home to a vast wilderness of oceans, deserts, jungle, and unique creatures that are found nowhere else on earth.

The team investigates the Otterman who is believed to have the ability to shape-shift. Todd builds a Ring of Fire trap, while the rest of the team utilises an airboat.

Crocodiles in Australia's Northern Territory are mysteriously showing up dead with no clear sign of trauma. What could be killing these incredible predators?