Chinese zodiac
Variations

Another version of the folktale tells that the Rat deceived the Ox into letting it jump on its back by promising the Ox that it could hear the Rat sing, before jumping off at the finish line and finishing first. Another variant says that the Rat cheated the Cat out its place at the finish line, by hiding on the back of the Dog, who was too focused to notice that he had a stow-away. The Cat tried to attack the rat in retaliation, but hurt the Dog by accident. This is said to account for the antagonistic dynamic between cats and rats, beyond normal predator and prey behavior, and also why dogs and cats fight.
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