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No, people usually think that big teeth are molars in the mouth, and dogs' teeth are also the innermost molars, and they are also used to bite hard things, such as bones. Dog's canine teeth are equivalent to human's canine teeth, but human's canine teeth are degenerated, and dog's canine teeth are used to tear meat and lock prey. When a dog eats meat, its canine teeth are long and sharp, and they pierce the meat and then tear, in the front row. It's easy to tear off the meat when sawing. When hunting, canine teeth can easily pierce the epidermis of prey, buckle into the meat, lock the prey and prevent it from blurting out. Another use of canine teeth is to catch big bones. For example, the dog will bite the middle of the cudgel horizontally, and let the canine teeth block the cudgel after the canine teeth to prevent it from falling off. Tear off hard and big pieces of meat, such as beef and ham, and dogs will chew them with their big teeth, that is, molars, and then chew the meat bit by bit and swallow it into their stomachs. Similarly, when dogs eat bones, they will also send them to the innermost molars in their mouths, and then bite them hard and swallow them.