No dog is born without a tail

Common tailless dogs are not born, but are caused by tail-docking surgery by humans. Most of them are due to the work requirements of the dog. Dogs that are cut by humans, such as fawn dogs, Rottweilers, Doberman pinschers, Sichuanese dogs, corgis, etc., and shotgun dogs have their tails cut in half, mainly for easier movement. On the one hand, it can reduce detection by prey so that it can be better hidden.