We all know that Supervet Noel Fitzpatrick performs daily miracles on the dogs and cats that we usually see at his practice.

But how will Noel’s innovative surgery techniques work when he is faced with a Humboldt penguin with a nasty limp?

Wall-e is from Longleat Safari Park and would love to join the rest of the penguin colony in time for Christmas.

Can Noel give him some happy feet? We also meet three-legged cat Ivor, who has a swelling in his remaining back leg.

Finally, Botus, a rescue husky from Thailand, would like to experience his first Christmas in weather more suited to his breed.

But why is Botus in pain?