Do dogs lose their baby teeth? Yes—puppies usually shed their deciduous, or “baby,” teeth as their adult teeth come in. This is a normal part of development, but it can cause sore gums, chewing, and a little bleeding.
Most puppies finish teething by about 6 to 7 months of age, though timing can vary. Knowing what is normal helps you support your puppy and spot problems early.
Do Dogs Lose Their Baby Teeth?
Yes. Puppies typically lose their baby teeth as adult teeth erupt, usually starting around 3 to 4 months old and ending by 6 to 7 months. Mild drooling, chewing, and tiny spots of blood can be normal, but retained teeth, swelling, pain, or trouble eating should be checked by a veterinarian.
How the Teething Process Usually Works
Puppies are born without visible teeth, then their baby teeth emerge first. As the adult teeth grow underneath, the roots of the baby teeth dissolve and the smaller teeth fall out.
This process is gradual, so you may not notice every tooth that is lost. Some puppies swallow the teeth while eating or chewing, and that is usually harmless.
Typical teething timeline
- 2 to 4 weeks: Baby teeth begin to appear.
- 3 to 4 months: Baby teeth start falling out as adult teeth erupt.
- 5 to 7 months: Most adult teeth are in place.
The exact timing can vary with the individual puppy, and smaller dogs may sometimes have more noticeable retained teeth than larger dogs. Breed alone does not guarantee a specific pattern.
What You May Notice During Teething
Teething can change your puppy’s behavior for a few weeks or months. Most signs are mild and manageable at home with safe support.
- Chewing on toys, furniture, or hands
- Drooling more than usual
- Small amounts of blood on toys or bedding
- Temporary fussiness or shorter attention span
- Preference for softer food or cooler chew items
Some puppies seem barely bothered, while others are more uncomfortable. Temperament, pain tolerance, and the speed of tooth eruption can all affect how teething looks in your dog.
How to Help a Teething Puppy Safely
You cannot stop teething, but you can make it easier and protect your puppy’s mouth and your home. Focus on safe chewing options and gentle management.
- Offer appropriate chew toys. Choose puppy-safe toys that are sized correctly and not hard enough to crack teeth.
- Rotate textures. Some puppies prefer soft rubber, others like slightly firmer chews.
- Use food puzzles or stuffed toys. These can redirect chewing and provide enrichment.
- Supervise chewing. Remove toys that are breaking apart or becoming a choking hazard.
- Protect your belongings. Keep shoes, cords, and small objects out of reach.
Cool, damp washcloths or chilled puppy toys may feel soothing for some dogs. Avoid anything frozen solid if your puppy tends to chew aggressively, because very hard items can damage teeth.
What to avoid
- Hard antlers, bones, nylon objects, or other very rigid chews that can fracture teeth
- Rope toys with loose strands that may be swallowed
- Small toys that can be swallowed whole
- Punishment for normal chewing, which can create fear and does not teach safer behavior
When Baby Teeth Do Not Fall Out Normally
Sometimes a puppy’s baby teeth stay in place after the adult teeth have erupted. This is called retained deciduous teeth, and it is more common in some small or toy-sized dogs, though it can happen in any puppy.
Retained teeth can crowd the mouth, trap food, and increase the risk of gum disease or abnormal tooth alignment. A veterinarian should examine the mouth if you suspect this problem.
Signs of a possible retained tooth
- Two teeth in the same spot, especially the canine teeth
- Adult teeth coming in at an odd angle
- Persistent bad breath in a young puppy
- Red, swollen, or irritated gums
- Difficulty closing the mouth comfortably
If retained teeth are present, your veterinarian may recommend removal. Do not try to wiggle or pull a tooth at home.
When Teething Is Not Normal
Most teething is routine, but some symptoms need veterinary attention. Pain that seems severe or lasts longer than expected may point to infection, a broken tooth, or another mouth problem.
Call your veterinarian promptly if you notice:
- Refusing food or water
- Marked swelling of the face or gums
- Bleeding that does not stop quickly
- Foul odor from the mouth
- Loose adult teeth in a young puppy
- Obvious pain when chewing or opening the mouth
Seek urgent care if your puppy cannot eat, has significant facial swelling, appears very lethargic, has trouble breathing, or you suspect a broken tooth, foreign object, or trauma to the mouth.
Feeding and Daily Care During Teething
Most puppies can stay on their regular balanced puppy diet during teething. If chewing feels uncomfortable, you can ask your veterinarian whether slightly moistened kibble or a short-term texture change is appropriate for your dog.
Keep meals consistent and avoid using table scraps to “soothe” teething pain. Human foods are not a substitute for proper puppy nutrition, and some can be unsafe.
Helpful daily habits
- Brush gently if your puppy tolerates it, using dog-safe toothpaste
- Check the mouth occasionally for redness or stuck debris
- Continue positive handling so your puppy learns that mouth checks are safe
- Schedule routine veterinary visits to monitor dental development
Early, gentle mouth handling can make future dental care easier. Keep sessions brief and reward calm behavior with praise or a small treat.
Common Questions About Puppy Teeth
Do puppies swallow their baby teeth?
Yes, some do. It is common and usually harmless if the puppy is otherwise acting normal.
Do all dogs lose their baby teeth?
Yes, dogs normally lose their baby teeth as they mature. The process should happen naturally, although some teeth may need veterinary removal if they remain in place too long.
Is bleeding normal when dogs lose baby teeth?
A small amount of blood can be normal, especially on toys or bedding. Heavy bleeding, ongoing bleeding, or bleeding with swelling is not normal and should be checked.
Can teething make a puppy bite more?
It can increase chewing and mouthing because the gums are sore. Redirect biting to appropriate toys and reward gentle play instead of using punishment.
How to Support Good Mouth Habits as Your Puppy Grows
Teething is a good time to build lifelong dental-care habits. Puppies that learn to accept handling, brushing, and safe chew choices often have an easier time with adult oral care.
- Introduce tooth brushing gradually
- Reward calm mouth handling
- Provide legal chew outlets every day
- Keep up with veterinary wellness exams
If your puppy is especially mouthy, a certified trainer can help you teach bite inhibition and redirection using reward-based methods. If pain, anxiety, or unusual behavior is involved, a veterinarian or veterinary behaviorist may be the better first step.
Conclusion
Yes, dogs lose their baby teeth, and most puppies do so on a normal schedule with only mild discomfort. Offer safe chews, watch for retained teeth or warning signs, and contact your veterinarian if anything seems painful, swollen, or unusual.
If you want to learn more about this stage, you may also find puppy baby teeth loss and when puppies start teething helpful.