Tigers can see 6 times better at night than humans.
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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.
7
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!
10
Two dogs were among the Titanic survivors.
262
Early American humans hunted car-size armadillos and used their shells for houses.
12