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.
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Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
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Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
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Raj from the Big Bang Theory is married to Miss India.
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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 group of pugs is called a grumble.
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When dragonflies mate, their tails form a love heart.
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