An alligator can go through 2,000 to 3,000 teeth in a lifetime.
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Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
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George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
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The largest breed of rabbit is the Flemish Giant.
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Rex the German Shepherd was a rescue dog with a bad temper. He refused to be fed by humans and would attack strangers, but he’s a changed dog after falling in love with Geraldine the goose!
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