There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
Travis was a chimpanzee who socialized with humans since birth. He could log onto a computer to look at pictures, watch TV using a remote control, brush his teeth, feed hay to his owner's horses, water plants, and learned the schedule of passing ice cream trucks.
11
A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293
Alligators can live up to 100 years.
337
Squirrels forget where they hide about half of their nuts.
698
A puppy is born blind, deaf, and toothless.
16
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5