Dire wolves actually existed, living up to 10,000 years ago before going extinct.
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The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
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It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
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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!
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Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
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