Antonio helps a family who have opened their garden to all the dogs in the neighbourhood. They add a paddling pool, ramps and tunnels and custom dog houses!

In Van Zandt County, Herchman discovers a woman sleeping in her car, who may be under the influence of drugs. Plus, a man is found with several outstanding warrants.

Billy and his sons face the long journey home on the old boat they just purchased. Meanwhile, Matt and Noah work on an improvement that could electrify Browntown.

A storm puts the Brown's first hauling job in peril, and a deal threatens the freedom of the wolfpack. Meanwhile, Noah introduces Christi to the family.

Jeff teaches the bears to forage in the wild, but when Bob slashes Jeff in the arm he refuses medical care. Jeff is forced to consider the difficulty of their leaving the nest.

Bindi welcomes the arrival of tiny poison dart frogs to their new home at the zoo. Terri takes charge when the crew moves Bosco out of the Crocoseum.

A new male okapi named Magani is paired with breeding veteran, Kweli, who has already had several calves. But, Kweli falls ill with congestive heart failure.

A homestead in danger of a raging California wildfire prompts Marty to clear cut surrounding trees and create an evacuation ark for the Grants' livestock.

With the holidays approaching, the clinic is busier than ever. The team host a fundraiser, and Dr Jeff performs emergency surgery on a dog found tied to a fence.

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?

When investigators respond to a report of a dead puppy in a yard they arrive to discover him still alive. It is a race against time to get the puppy lifesaving treatment.

The entire team is called into action when four baby goats are rushed into the Houston SPCA shelter with life threatening injuries after being attacked by stray dogs.

A warden arrives at a domestic dispute to discover a participant is wanted by the law. A couple with their baby are caught kayaking without life jackets.

As the bears' re-wilding journey nears its end, Jeff has one lesson left to teach - fear of humans. Their release date is imminent but will they be ready to survive on their own?

Antonio helps a family who have opened their garden to all the dogs in the neighbourhood. They add a paddling pool, ramps and tunnels and custom dog houses!

A disabled veteran and his wife come to Villalobos to find a pair of dogs to help with his depression. Marcel and Mariah race to help a puppy in need.

When John married Samantha, he committed to for better or for worse, but he didn't realise her cat Puma would put their vows to the test.

Bindi welcomes the arrival of tiny poison dart frogs to their new home at the zoo. Terri takes charge when the crew moves Bosco out of the Crocoseum.

An overweight cat with kidney disease needs a miracle if it is going to survive. Plus, Dr Jeff battles to save a dog hit by a car while the owners are overseas.

Experts examine incredible footage of a lone dolphin that gets muddy. Plus, why is it possible that a snake could exist totally undetected by predators?

Why have a pair of giraffes turned white in Kenya? Plus, why are the world's fastest land animal not always successful when hunting? Experts examine this and more!

After Russell records thermal imagery that he believes is Bigfoot, Mireya and Ronny have a terrifying experience when they realise they're not alone.

While youngest Brown brother Noah stays behind to continue repairs to Browntown, the other eight members of the wolfpack take on their riskiest haul ever.

Stray bullets strike an elderly couple's home and their neighbours are questioned. Wardens Raj Ataya and Clint Caywood rush to help an injured boater.

Biologist and predator specialist Dave Salmoni journeys to an island in the South Pacific, which is home to a large concentration of sharks. But can he reveal why?

Forrest is determined to find out if the famously reclusive Ivory Billed Woodpecker still exists in the alligator and snake infested swamps of Louisiana.

Paul Templer is in a canoe near Victoria Falls when a hippo drags him into the water. In Texas, five-year-old Jade DeMoss is attacked as she looks for her mum.

The team scours a dangerous Thai rainforest to track down the stunningly coloured tokay gecko. Its gravity-defying adhesive abilities defy logic - and gravity.

In Mozambique, the team track down the deadly devil's flower mantis. Virtually invisible, it resembles a tropical flower and is covered in daggers and hooks.