Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
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In 1949, an official boxing match between a bear and a man was held. The bear won.
41
When Koko, the gorilla famous for knowing sign language, was asked where gorillas go after death, she responded by signing “Comfortable hole, bye.”
23
Sharks, like other fish, have their reproductive organs in their chests.
248
Rex the German Shepherd was a rescue dog with a bad temper. He refused to be fed by humans and would attack strangers, but he’s a changed dog after falling in love with Geraldine the goose!
10
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
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