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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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.
40
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
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A puppy is born blind, deaf, and toothless.
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