There was a cable network called The Puppy Channel that, for 3 years, broadcast only broadcast footage of puppies playing.
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One litter of kittens can be produced by more than one father.
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A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
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There's a young hippo and a 130+ year old tortoise in a Kenyan wildlife preserve who are best friends and they even sleep and play together.
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Sergeant Stubby was the only war dog to be promoted to sergeant through combat in WWI. He saved his regiment from surprise mustard gas attacks, found and comforted the wounded, and even once caught a German spy by the seat of his pants, holding him there until American Soldiers found him.
16
Sea otters hold hands while sleeping so they don’t drift away from each other.
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