An alligator can go through 2,000 to 3,000 teeth in a lifetime.
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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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Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
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Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40
In 1955, the citizens of São Paulo were so upset with their government that they elected a rhinoceros named Cacareco (meaning rubbish) to the city council in protest, with over 100,000 votes.
18
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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