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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Sloths take two weeks to digest their food.
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Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
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Camels and llamas can cross breed. The offspring is called a ‘Cama’.
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Bats sleep 18-20 hours per day.
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