Dogs sometimes fake being sick to get attention.
26
Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
402
Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
Cats and dogs can hear ultrasound.
350
The two oldest cats on record lived to 38 and 34 years old, both were owned by the same owner and lived off a diet of bacon, eggs, broccoli and coffee.
12
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109