the solution to the dog's reluctance to brush his teeth: Step 2: After the dog is fully used to the owner touching his teeth, try to apply a little pet toothpaste on gauze or finger covers, then touch the dog's teeth, and then continue the food reward. There are many flavors of pet toothpaste. The owner should try to choose the flavor that the dog likes. You can try it a little first to see the dog's reaction and then choose the right toothpaste. Then the owner slowly increased the amount of toothpaste until the dog got used to the smell of toothpaste.
the solution for dogs' reluctance to brush their teeth: Step 3: Dogs can try to replace gauze with toothbrush after they get used to gauze. It takes a while to train dogs to brush their teeth with a toothbrush, and some dogs will be more repulsive. Owners must be more patient with dogs, and don't scold them during training. Dogs are very smart, and I believe they can accept letting their owners help them brush their teeth.