Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
Dogs sometimes fake being sick to get attention.
26
Cats recognise the voice of their owner, but never evolved to care.
22
Denmark has twice as many pigs as there are people.
66
A cow produces around 200,000 glasses of milk in her lifetime.
373
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109