It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
Two dogs were among the Titanic survivors.
262
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Whales and dolphins can't taste anything other than salt.
11