There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
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A group of kittens is called a "kindle".
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The oldest creature ever found was Ming the clam at an admirable 507 years old.
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Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
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There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
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A lion in the wild usually makes no more than twenty kills a year.
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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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