How long do dogs teeth for?

Six Months. By the time he's reached 6 months, you should see all of your dog's permanent molars. The vet should check his mouth for any dental misalignment. read more

These first 28 puppy teeth eventually fall out as the permanent teeth come in. The first baby teeth to fall out are the incisors, typically at the age of 3 months. The incisors number six on the lower jaw and six on the upper jaw. read more

Most dogs start losing their baby teeth between 4 and 6 months old, and they tend to become chewing maniacs during that time. Some continue to lose teeth until about 9 months old. After they lose their baby teeth, however, they don't need to chew to relieve mouth pain. read more

DO give a dog binary feedback on bite strength. Acceptable use of teeth is rewarded with treats, attention, affection, or whatever the dog likes. Unacceptable use of teeth results in redirection (chew on this in your crate for a while) or negative punishment/removal of opportunity (biting makes people walk away from you). read more