How to educate a puppy when it bites?

Establish a sense of hierarchy
Dogs are social animals and have a strong sense of hierarchy. So when you bring your dog home, the first thing to do is to establish a clear hierarchy with the dog and make it clear who is the boss.

Make a sound and scold
When the dog bites, make different sounds to let the dog recognize it, such as "It hurts", Wait for "no", and at the same time, you can gently tap the dog's forehead to let the dog know that this behavior makes you very unhappy. If the dog bites the foot, try not to shake the leg, just push it away. If the dog shakes the leg, the dog will misunderstand that it is playing a game with it.

Put your fingers into the dog’s throat
When the dog bites your hand or trouser leg, immediately put your fingers into the dog’s throat. Just put it in A little bit will make the dog feel slightly uncomfortable, and it will run away immediately. After a few times, it will know that it will cause discomfort due to biting, and then it will stop biting. However, it is best not to use this method on adult large dogs, otherwise grumpy adult dogs may bite people.

Let a friend feed the dog food
When letting a friend feed the dog food, make sure the dog sees the food being handed to the friend from the owner, so that It can make it understand that this person is trusted by the owner and is not a dangerous person. Let the dog develop socialization habits and not get into the habit of becoming irritable and biting when meeting strangers.

Buy teeth grinding tools for dogs
Many times dogs bite people because they need to grind their teeth. It is recommended that owners buy a few teeth grinding tools that are moderately soft and hard. The puppy teething toy allows the dog to grind his teeth without damaging his teeth. Some molar bones are too hard, and puppies’ teeth are still relatively fragile. You can buy some snacks that are palatable and can grind teeth to train your dog to grind their teeth.