[My 213 Life] 83: [How many dog teeth] chapters
Although it was the middle of autumn, it was still hot and dry. Taking advantage of the cold on the floor, I cleaned up and slept on the mat.
But looking at the figure of the dog lying not far away, I suddenly thought that humans have 20 baby teeth and 28~32 permanent teeth, so how many teeth will the canines that also belong to the mammalian class have!
So I shook my spirits, turned on the light and counted my house
The teeth of "Yellowstone" were found to have 6 incisors, 2 canines, 8 premolars and 4 molars in the upper jaw (molars: both sides of the back of the mouth of mammals, generally six in the upper and lower jaws, which are shaped like molars, hence the name, collectively referred to as molars, used to grind food.
), a total of 20 pieces; The lower jaw has 6 incisors, 2 canines, 8 premolars and 6 molars, for a total of 22 teeth, so there are 42 teeth in total.
The puppies that did not have new teeth had 28 teeth: 6 on the top and bottom of the front teeth, 2 on the top and bottom of the canine, and 6 on the top and bottom of the premolars, for a total of 28 teeth.
So a dog should have 28 baby teeth and 42 permanent teeth. PS: Cats and dogs have wisdom teeth like humans, because the physiological characteristics of mammals are similar, but cats and dogs are more difficult to decay, which is different from humans.
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