It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
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Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10
Early American humans hunted car-size armadillos and used their shells for houses.
12
Alligators can live up to 100 years.
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Rattlesnake mating sessions have been known to last more than 22 hours.
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