Sloths take two weeks to digest their food.
243
There's a young hippo and a 130+ year old tortoise in a Kenyan wildlife preserve who are best friends and they even sleep and play together.
40
Cats sleep for 70% of their lives.
8
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
The most expensive cow in the world was sold in 2009 for $1.2 million.
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