Cats recognise the voice of their owner, but never evolved to care.
22
The Platypus used to be considered a myth like Bigfoot and the Yeti.
18
In the movie 'The Wizard Of Oz', Toto the dog's salary was $125 a week, while Judy Garland’s was $500 a week.
5
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
Jumping fleas can accelerate 50 times faster than the space shuttle.
218