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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There are approximately three chickens for every human on Earth.
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Dogs sometimes fake being sick to get attention.
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Queen ants have one of the longest life-spans of any known insect - typically up to 30 years. Western harvester ant queens can live up to 40 years!
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Cats recognise the voice of their owner, but never evolved to care.
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Ants tend to survive in a microwave because they find the coolest spot and wait!
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