How old do dogs have deciduous teeth?

A dog’s deciduous teeth usually start to grow out around 20 days old, and they grow together in about two months. There are usually 28 deciduous teeth. When the dog is 3-4 months old, his deciduous teeth begin to gradually fall out and are replaced by permanent teeth. This stage usually lasts until about one year old.

Precautions during the teething period of dogs

During the teething and replacement period of dogs, the gums may be red, swollen, itchy, and chewing things randomly. Remember to prepare teething toys, snacks, etc. for your dog to prevent him from biting clothes and furniture.
During the tooth replacement period, attention should be paid to calcium supplementation for dogs to prevent the dog from falling out of old teeth due to calcium deficiency and causing unsightly double rows of teeth. Calcium supplementation can also make your dog’s new teeth strong and healthy.

What should I do if my dog’s deciduous teeth don’t fall out?

If your dog’s double row of teeth persists in falling out, you should go to the hospital to consult a doctor to see if surgery is needed to remove them. In addition, the scavenger should do a good job in cleaning the replaced teeth to prevent dental calculus and bad breath in dogs.