A pubescent pooch turns pensioner when he undergoes a hip replacement; a Harley Street dentist is called in to give an elephant a filling; and a tortoise belonging to Gavin and Stacey star Ruth Jones passes through a recycling plant and survives. Plus, a duck born with four legs.

Includes a cat that survived being mown down by a combine harvester and a budgie buried alive by a dog. Plus, how vets solved the mystery of a snoring horse and a hunt is launched for a leopard's missing testicle.

Includes a dog that glued its mouth shut, a foal with a freaky fang growing out of its forehead, and stick insects resuscitated after a house fire. Plus, two cows who almost drowned in their own dung.