Puppy teething often becomes noticeable when an otherwise cheerful puppy starts chewing chair legs, carrying shoes away, or leaving a faint pink mark on a toy. Those changes can fit normal tooth replacement, but teething should not become an explanation for every appetite problem, swollen face, or painful mouth. Knowing what to watch makes the period easier to manage and helps you recognise a problem early.
This puppy teething guide focuses on development, day-to-day comfort, and the signs that need a dental examination. It also explains why two teeth occupying the same position deserve prompt attention. A puppy’s age provides context, but the condition of the mouth and the puppy’s overall behaviour are more useful than a calendar alone.
When do puppies start teething?
There are two stages to think about: the first baby teeth appearing in a very young puppy, and those teeth later being replaced. Baby teeth begin erupting at roughly three weeks and are usually present by about six weeks. Owners bringing a puppy home often meet the later chewing stage rather than witnessing the first eruption.
Permanent teeth begin to appear at around twelve weeks, although individual timing varies. A typical dog has twenty-eight baby teeth and up to forty-two adult teeth. Most of the replacement process is complete around six months. VCA’s dental resources describe these developmental landmarks, but your veterinarian should assess anything that seems crowded, painful, or abnormal.
You may find a tiny tooth on the floor or in bedding. Often you find none because a puppy swallows a loosened tooth during normal eating. Do not repeatedly search the mouth for missing teeth if the puppy is uncomfortable. A gentle observation during routine handling is more helpful than forcing the jaws open several times a day.
Puppy teething timeline
| Approximate stage | What an owner may notice | Practical next step |
|---|---|---|
| Three to six weeks | Baby teeth appearing | Early care and feeding should suit the puppy’s developmental stage |
| Around three to four months | Tooth replacement begins; chewing may increase | Offer suitable supervised chewing and start recording concerns |
| Four to six months | A mixture of baby and adult teeth | Watch for crowding, pain, damage, or paired teeth |
| Around six months and afterward | Adult teeth should be established in most puppies | Ask the veterinarian about any remaining baby teeth or abnormal bite |
Treat the table as a guide, not a diagnostic test. A puppy that cannot eat comfortably should not wait until the next age milestone. Equally, a small difference in timing does not automatically mean a disease. An examination gives the missing context.
What can normal puppy teething look like?
The puppy may seek objects to chew and briefly fuss when a favourite activity becomes uncomfortable. A small blood smear on a toy can occur as a tooth loosens. The puppy should still remain generally alert, able to drink, and interested in its usual routine.
Look for patterns over the day. Is chewing followed by comfortable rest, or does the puppy keep pawing at the mouth? Is food being eaten more slowly, or is it being dropped repeatedly? These details help separate a manageable developmental change from a mouth that needs attention.
Take care with assumptions. A puppy can be teething and have an unrelated illness at the same time. Vomiting, diarrhoea, marked tiredness, or a refusal to drink should be assessed on their own merits. If appetite changes, our puppy feeding guide helps you review the normal feeding routine while you obtain veterinary advice.
Signs that need a veterinary examination
Book an examination for visible tooth damage, swelling, persistent bad mouth odour, discomfort when eating, or a tooth contacting the roof of the mouth. A puppy repeatedly rubbing its face, crying during chewing, or avoiding one side of the mouth may be showing pain rather than ordinary curiosity.
Seek urgent care for substantial bleeding, difficulty breathing or swallowing, facial trauma, marked weakness, or a suspected object stuck in the mouth. Do not put your fingers deep into the throat. A painful or frightened puppy may bite even if it has never done so before.
A young puppy that stops eating can deteriorate more quickly than an adult dog, especially if small, unwell, or also vomiting. Tell the clinic the puppy’s age, size, vaccination status, and how long it has been since the last normal meal. Do not keep offering hard chews to see whether the mouth will improve.
Two teeth in one position: persistent baby teeth
A persistent baby tooth remains in place while its adult replacement erupts nearby. Owners often notice this around the canine teeth and describe a double fang. The problem is not simply cosmetic: crowding can affect tooth position and allow food and plaque to collect.
VCA advises arranging veterinary assessment promptly when a persistent tooth is noticed. Do not automatically wait for a later neutering appointment. Timing depends on the mouth, the adult tooth’s position, and whether teeth are traumatising soft tissues. Your clinician can explain whether treatment or a specialist opinion is appropriate.
Do not pull, twist, or tie anything around the baby tooth. Its root and the developing adult tooth make home removal unsafe. Even a tooth that looks small above the gum can have a significant root below it. An extraction is a clinical procedure, not a household grooming task.
A gentle mouth-check routine
Choose a quiet moment rather than the middle of an energetic play session. Begin by touching the cheek briefly, rewarding calm acceptance, and stopping before the puppy becomes worried. Over several sessions, you can build toward a short lip lift to view the outer teeth.
You do not need to open the mouth widely to practise useful handling. Keep hands away from a painful area and avoid wrestling. A puppy learning that mouth checks are brief and predictable will be easier to examine later than one learning that every touch leads to restraint.
If you see something unusual, describe it rather than repeatedly probing it. Write which side you noticed it on, whether eating changed, and whether a toy was damaged. A clear phone photograph can help a clinic triage the appointment, but it cannot replace examination when pain or trauma is present.
How to help a teething puppy at home
Provide a few appropriate chew options under supervision. Select flexible items that fit the puppy’s mouth and chewing style. A toy that worked last month may now be too small or too easily damaged. Check it again as the puppy grows.
Cool, rather than rock-hard frozen, options may suit some puppies. Follow the product instructions and avoid objects that become rigid enough to risk tooth damage. The aim is comfortable engagement, not making the puppy chew harder. Remove any object that sheds pieces or causes bleeding beyond a tiny temporary smear.
Give the puppy a quiet place to rest between activities. A household that keeps the puppy playing whenever it becomes mouthy may unintentionally increase arousal. Alternate short play, toilet opportunities, ordinary meals, and calm rest instead of relying on chewing as the only activity.
Feeding during puppy teething
Keep the feeding plan consistent unless your veterinarian recommends a change. If the puppy eats its usual food comfortably, there is no need to replace a complete diet with homemade soft meals. Excessive treats can make it harder to judge whether the normal ration is being eaten.
If texture seems to be a problem, ask the clinic whether softening the usual food is appropriate. Prepare only what you will use safely, observe food hygiene, and do not leave moistened food sitting out for long periods. The nutritional foundation should remain suitable for growth.
Measure the amount offered and the amount left. Saying the puppy ate less is useful; knowing that half the morning meal remains is more useful. Record water intake changes, vomiting, or unusual stools alongside the mouth observations. These facts help the veterinarian evaluate the puppy as a whole.
Do not use human teething gels or pain medicines
Products made for human babies are not automatically suitable for puppies. Ingredients, swallowed amounts, and exposure patterns differ. Do not apply a gel, essential oil, alcohol, or household remedy to the gums without your veterinarian’s specific instruction.
Human pain medicines can be dangerous for dogs. A tender mouth is a reason to speak with a clinician, not an opportunity to estimate a dose from a child’s product. Our dog pain medicine safety guide explains why the exact product and professional advice matter.
If a product has already been used, keep the packaging and tell the veterinarian the name, strength, amount, and time. Do not wait for signs before calling when the ingredients may be unsafe. An early conversation is more useful than trying another remedy to counteract the first one.
Managing biting without frightening the puppy
Hands, sleeves, and moving feet can become part of the game if everyone responds differently. Agree on a simple household routine: pause the interaction, offer an appropriate object when the puppy can engage calmly, and end play briefly if biting continues. Keep the response predictable.
Do not hit the muzzle, hold the mouth closed, or encourage children to squeal and run away. These reactions can add fear or excitement and make the situation harder to manage. A child should call an adult and step behind a barrier rather than trying to remove an object from the puppy’s mouth.
If biting is intense, persistent, or associated with stiff posture and guarding, discuss it with your veterinarian or a qualified reward-based trainer. Puppy teething is only one possible influence. Sleep, environment, pain, and the style of play may all need review.
Protect the home before problems happen
Move electrical cables, shoes, children’s toys, medication, and small household objects out of reach. Use safe barriers to create a manageable space. A puppy cannot reliably learn the difference between an approved soft toy and a child’s similar-looking toy when both are available on the floor.
Provide supervision that means someone can respond, not simply that an adult is somewhere in the house. Put the puppy in a suitable safe area when cooking, taking a call, or helping a child. Preventing access is easier than chasing a puppy that has found a dangerous object.
Keep a spare approved chew near the places where you spend time together. That makes calm redirection practical. Rotate a small selection rather than leaving every item available until it becomes damaged. The separate toy-selection article can help you choose suitable materials without repeating the developmental timeline here.
Start a dental-care habit gently
Tooth replacement is a good time to build comfortable handling, but inflamed or painful gums should not be scrubbed forcefully. Begin with short lip-lift practice and discuss brushing timing with your veterinarian. Use products intended for dogs rather than human toothpaste.
A calm two-second interaction is better than a long struggle that makes future care difficult. Let the puppy rest between attempts. Reward cooperation and stop if there is pain, bleeding, or marked avoidance. Your veterinarian can show you the areas to approach and those to leave alone during healing.
Our dog dental care guide covers the ongoing brushing routine after this developmental stage. Chewing can be enjoyable, but it does not remove the need for dental examinations and appropriate home care.
What to bring to the appointment
Prepare the puppy’s age, current diet, medications, and a short description of the change. Bring photographs of the mouth or damaged toy if available. A timeline stating normal breakfast yesterday, difficulty chewing today, and swelling this evening gives the clinician a clearer picture than saying the puppy is teething badly.
Ask whether there are persistent teeth, abnormal contacts, or signs of trauma. If a procedure is recommended, ask about imaging, anaesthesia, recovery feeding, and when to restart chewing. Write the instructions down so every household member follows the same plan.
For non-urgent guidance, an online veterinary consultation may help you decide the next step. A painful mouth, suspected fracture, or significant swelling still needs an in-person examination.
Frequently asked questions
How long does puppy teething last?
The replacement stage usually occupies several months, beginning around three to four months and largely finishing around six months. Persistent teeth or continuing pain need assessment rather than another waiting period.
Is it normal not to find any baby teeth?
Yes. They can be swallowed during normal feeding or lost where nobody notices. The important issue is whether adult teeth emerge into suitable positions and the puppy remains comfortable.
Should I loosen a wobbly tooth myself?
No. Let normal shedding occur and ask the veterinarian about any tooth that appears painful, damaged, or persistent. Pulling at home can injure the mouth and developing teeth.
Will all chewing stop when adult teeth arrive?
No. Chewing is also exploration and an ordinary canine activity. Safe outlets, supervision, rest, and consistent training remain useful after puppy teething ends.
A calmer approach to the teething months
Follow the puppy’s comfort rather than waiting for a calendar deadline. Keep chewing safe, meals measurable, and mouth handling gentle. Prompt assessment of pain, damage, or crowded teeth can prevent a developmental stage from becoming a longer-term dental problem.
References
Teeth, teething and chewing in puppies — VCA Animal Hospitals
