Nat Geo Wild

All Sheeps and Sizes: Dr Michelle Oakley has her work cut out as she wrangles a huge muskox. A herd of wild horses give her the runaround, too.

A surprising look at unusual animal friendships, including a remarkable bond between a tiger and a lion and giant rabbit that's brought great happiness to a cat. (S5, ep 5) 7+.

Sometimes, kooky courtships, mystifying mating, peculiar pregnancies and bizarre babies all come together to make one big happy family. 7+.

The guys try to outwit a speedy sand monitor during a tense snake hunt across the Outback. They also nab a king brown, one of the longest snakes in the world. (S3, ep 5) 7+.

Dr Pol eases the aches of an emotional support goose and a mini horse having trouble eating. Dr Brenda admits a pit bull that's been hit by a car. 7+.

Runaway the horse has a mysterious lump, so Dr Oakley is called in to check it out. Plus, a dog is attacked late at night.

Think of Texas and you think of cattle and cowboys. But its rolling plains have a secret side - a hidden world of glowing scorpions and deadly rattle snakes.

The daughter of an alpha female, hyena Spotty is a princess. But in a competitive family, she must cement her status quickly or lose her rank forever. (S2, ep 6) 7+.

Impossible: A chicken lays an egg while under anaesthesia and Dr Ben fixes a prolapsed cow and a puppy with an upset stomach. (S4, ep 3) 7+.

Simon and Siouxsie bring 25 baby rock pythons into the world and try to catch a black mamba.

Dr. Oakley sees two stubborn muskoxen and a particularly wily coyote. A badly burned dog receives an innovative, if fishy, new treatment.

Stuart the stingray soaks up some Florida sun in order to get back his colour and his groove. 7+.

They might look ancient but, when it comes to killing, reptiles are just like their dinosaur ancestors - deadly.

Armed with mortal venom or a suffocating embrace, snakes are up there with Earth's most lethal creatures. One bite from a Gaboon viper can kill an elephant - quickly. (S1, ep 3) 7+.

As the Alaskans evolve, adapt and innovate, Chris and Jessi struggle to find a new fishing area to source winter protein. (S3, ep 7) 7+.

When a mountain blizzard causes a double accident, Bjoern is forced to call his rivals for help. (S7, ep 5) 7+.