When you shave a guinea pig it looks like a little hippo.
19
Cats recognise the voice of their owner, but never evolved to care.
22
Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
Tigers can see 6 times better at night than humans.
305
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6