Giant Anteaters' front legs look like a panda.
48
Cats and dogs can hear ultrasound.
350
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
The largest earthworm on record was found in South Africa and measured 22 feet.
151
When cats are happy, they may squeeze their eyes shut.
10
Cats recognise the voice of their owner, but never evolved to care.
22
Sloths take two weeks to digest their food.
243
Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
11