Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
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Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
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A new born kangaroo is small enough to fit in a spoon!
7
One litter of kittens can be produced by more than one father.
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When cats are happy, they may squeeze their eyes shut.
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A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
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A puppy is born blind, deaf, and toothless.
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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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