Nat Geo Wild

Teleshopping.

Dr Oakley helps an alpaca with an eye injury, a horse with a colic emergency and a dangerously emaciated dog. RATING: AA.

Cesar helps a 68-year-old recently retired woman whose over-excited Australian Kelpie has a strange fixation with bricks. RATING: AA.

You can see them from distances of up to 30 km - like a mumbling, bubbling volcano, ready to erupt, a glowing cloud rises from the earth. RATING: AA.

Discover the mysterious and wild worlds that hide some of the continent's deadliest inhabitants. Welcome to Africa's jungles. U.

Beloved clinic house cat Tater falls ill and the team bands together to save him. Charles debuts a new look and Dr Pol treats wood-chewing steer. U.

After seeing the devastation caused by Australian wildfires, Dr Oakley heads Down Under to assist in any way she can. Not recommended for children under 7.

It's the height of black mamba season in South Africa - but nothing can prepare the trio for the epic rescue of a deadly boomslang. 16+.

Meet the giant snakes with killer reputations. From anacondas to man-eating pythons, experts investigate some of the biggest and baddest serpents around the world.

A very grumpy tiger arrives in Columbus and lets her new keepers know she's in no mood for small talk. Plus, the zoo attempts to make reptile history.

After a long winter, it's bluefin season again in Massachusetts. Will the captains test their luck in Chatham, or fish locally? 12+.

Simon and Siouxsie risk it all to save a black mamba in a storm. Plus, a cobra launches a sneaky attack and a huge spitter squares up to a tiny dog. 12+.

Dr Oakley meets a wolverine with a growing lump on its side and provides comfort to its worried owner. RATING: NU12.

Sir Ranulph and Joseph Fiennes encounter venomous snakes and crawl through narrow tombs full of mummies as they retrace Sir Ranulph's famous 1968 expedition. 16+.

As winter endures, the Next Generation travels far and wide to replenish much-needed supplies. U.

As the sun gets hotter and the deserts get drier, the fight to survive grows even tougher for these remarkable creatures. Bear Grylls narrates a stunning look.

The Next Generation must prepare to endure the harsh elements of dark winter that lie ahead. U.