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Puppy biting

Board and train for puppy mouthing and biting

Almost every puppy bites hands, sleeves and ankles, and almost every family wonders whether something has gone wrong. Usually nothing has. This page explains what a stay can teach about a softer mouth, what only time and home practice can do, and what everyone in the house needs to do the same way.

Trainer with a puppy and an adult dog on the beach

Normal or not

Most puppy mouthing is play; biting from fear or frustration needs a different plan

The ASPCA defines bite inhibition as a dog's ability to control the force of its mouthing, and says puppies usually learn it in play with other puppies: a yelp, a pause in the game, and the biter finds out where the limit sits. A puppy that leaves its litter at eight weeks misses some of those lessons, and human skin is far thinner than a littermate's coat. Hard play bites on hands, sleeves and trouser legs are the most common reason families ask us about a stay.

Not all biting is play. The ASPCA notes that some puppies bite out of fear or frustration, that those bites are usually much more painful than play mouthing, and that repeated frustration biting is not something a puppy simply grows out of. Before the consult, watch when the biting happens and what the puppy's body looks like. Biting while being handled, at the food bowl or when picked up points to a different plan from biting in the middle of a game.

  • When it happens: play, handling, the bowl or being picked up
  • Who gets bitten: everyone, or mainly the children
  • How hard: soft mouthing, or pressure that marks skin
  • What the body says: loose and bouncy, or stiff and still

During the stay

During the stay, bite inhibition is practiced in matched play and with every person who handles the puppy

Dogtown's playgroups are 7 to 10 dogs matched by size and temperament, and a puppy joins one only when Gabriella Pope judges it ready. For a mouthy puppy, the value is the steady adult dog that answers rough play by stepping away, which teaches the lesson the ASPCA describes better than any person can. Daycare integration is part of the Foundation week when appropriate, so the puppy can get that feedback every day instead of once a week in a class.

With people, the rule is that teeth on skin stop the game for a moment and a toy keeps it going. The trainers offer a tug or a chew whenever the puppy reaches for hands, keep their hands still rather than waving them, and take a short break when the mouth gets hard. Impulse control and a settle on a cot are also on the Foundation list, and they matter here: a puppy that can switch off is easier to stop before play tips over into biting.

  1. 01

    Play with a long tug toy, so teeth have somewhere to go

  2. 02

    If teeth touch skin, freeze the hand and go quiet

  3. 03

    Pause the game for 10 to 20 seconds, as the ASPCA suggests

  4. 04

    Restart with the toy, and praise a soft mouth

  5. 05

    End the session before the puppy is overtired

  6. 06

    Follow play with a chew and a settle on a mat

Teething

Teething ends around six months, so a week can change habits but cannot stop the chewing

The AKC's teething timeline has a puppy's baby teeth arriving from about two to four weeks of age, roughly 28 of them in place by five or six weeks, falling out between about 12 and 16 weeks as adult teeth push through, and a full adult set of about 42 teeth by around six months. The AKC suggests offering safe chew toys through that stretch, and asks owners to tell the vet about any baby tooth that stays in once the adult one has arrived.

So a puppy that comes for a week at 14 weeks goes home mid-teething, and the urge to chew comes home too. What changes is where the chewing goes. Frozen Kongs, lick mats and chews are part of the stay's enrichment, and on any Dogtown day a frozen Kong is a $6 add-on and a lick mat $5. At home, keep two or three chews in rotation and a frozen toy ready for the sorest evenings.

  • 2 to 4 weeks: baby teeth begin to appear
  • 5 to 6 weeks: about 28 baby teeth in place
  • 12 to 16 weeks: baby teeth shed as adult teeth arrive
  • About 6 months: around 42 adult teeth in

At home

At home, every person has to answer a bite the same way, children included

The stay ends with a go-home lesson in which you practice the toy-first rule and the pause with your own puppy while the trainer watches your timing. The hard part comes afterward, because the rule only works if everyone uses it. The ASPCA warns against waving fingers in a puppy's face or slapping it, and says hitting a puppy for playful mouthing can make it bite harder, while physical punishment can make it afraid of you and even aggressive. One relative who plays rough can undo a week.

Children need a simpler job. Young children cannot freeze and pause reliably, and a puppy chasing a running child is a game the puppy wins every time. Use gates and a pen so play between puppy and children is always supervised, give children a tug toy to offer instead of their hands, and teach them to stand still with arms folded if the puppy nips, then call an adult. Keep evening play short and calm.

  • Everyone uses the same word to end a game
  • Toys go in before hands do
  • Gates and a pen for supervised play with children
  • No slapping, scruff shaking or holding the muzzle shut

Honest limits

A week changes habits inside our building; whether they hold depends on the months after

In one week a mouthy puppy can learn that toys keep games going, that a hard mouth ends them, and that a cot is a good place to calm down. You leave with the method and the notes from the daily updates. What a week cannot do is finish teething, replace the months of steady practice that bite inhibition needs, or change biting that comes from fear. Gabby will tell you at the consult if puppy school, with you in the room, is the better route.

For many families it is. Tiny Tails Puppy School takes pups from 8 to 16 weeks in 4, 6 or 8 week programs, and Bright Beginnings starts at 4 months, both with sessions from $94. Once a puppy has passed its free evaluation, on a weekday between 6:30 and 9:30 AM, Dogtown Academy days at $89 full or $69 half add a training session and matched play, and the Pup Van collects from Rockport, Gloucester, Essex and Manchester-by-the-Sea for $10 each way.

At Dogtown

Where a mouthy puppy keeps learning

Puppy programs, Academy days with matched play, and an enrichment menu full of things it is allowed to chew.

Every price on one page

Asked and answered

Questions people ask about this

Short, complete answers you can act on today. More in the full FAQ.

Will board and train stop my puppy biting completely?
No program can promise that, and we will not. A week teaches a softer mouth, a toy-first habit and a settle, and it hands you the method. Teething runs to about six months, and bite inhibition needs steady practice long after the stay. If the whole household follows the go-home lesson every day, the puppy keeps rehearsing the habits it learned with us.
Should we yelp when the puppy bites?
The ASPCA suggests a high-pitched yelp and a limp hand, then 10 to 20 seconds of ignoring the puppy or moving away. Some puppies get more excited by a yelp, and for them a quiet freeze and a pause works better. At the go-home lesson Gabby shows you which response your puppy learned during the stay, so the whole house uses one.
Is my puppy too young for a stay?
We confirm the youngest age we take for board and train at the consult, because vaccines, fear periods and how a puppy copes with nights away all matter. Every stay also needs the free evaluation on a weekday morning between 6:30 and 9:30 AM. For pups of 8 to 16 weeks, Tiny Tails Puppy School is usually the better first step.
When should we worry that the biting is not play?
When it comes with a stiff, still body, when it happens during handling, at the bowl or when the puppy is cornered, or when the bites are much harder than in play. The ASPCA says frustration biting is not something puppies grow out of. Write down when and how it happens and bring it to the consult with Gabby.
What should we have ready for the first week home?
Two or three chews of different textures, a long tug toy that keeps hands away from teeth, a frozen food toy for sore evenings, a baby gate and a pen. Keep the marker word and cot routine from the go-home lesson. Massachusetts requires a license for dogs over six months, so add that to the list in Gloucester or your own town.

More questions? Read the full FAQ

Sources

Rules and dates change. We re-check every beach, licensing and ordinance page each spring and fall; the source above is the current word.

Next step

Teach a softer mouth.

Tell us your puppy's age, when the biting happens and who gets bitten. We reply within one hour on business days and set up the consult with Gabby.

  1. 01Free evaluationWeekdays 6:30 – 9:30 AM
  2. 02Book a dayOnline, in the app or by phone
  3. 03Play, rest, repeatReport card at pick-up

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