If the body temperature drops to as low as 68 degrees, the animal goes into torpor or a deeper torpor than it’s already in. Other interesting facts about sloths are: Sloths can’t walk.

Scientists don't know whether orcas kill for fun. The marine mammals do some things ... pulling away — most likely happened because the animal mistook the surfer for a seal.

The programme shows how loving and rewarding our relationships with animals can be, as well as providing interesting facts about animals and the work involved in caring for a pet. And it's doesn't ...