Dogs change their teeth. They usually start to change their teeth when they are four months old. Some dogs may change their teeth earlier or later, which is normal. Generally, the tooth change time lasts for three months to Five months may also be longer. If parents find that their dog’s teeth have not been replaced for too long, they need to go to the hospital for treatment.

Tip:

When dogs change teeth, they will like to bite things because of itching and pain. Parents can prepare some teething sticks for dogs to help dogs relieve pain and itching. .