How to stop puppy biting: end play the moment teeth touch skin, then offer a chew toy instead. Make sure your puppy gets plenty of naps, since overtired puppies bite more, and reward calm behavior. Avoid rough play and physical punishment. Most puppies bite much less once their adult teeth come in, at around 6 to 7 months.
Quick takeaways
- Puppy biting is normal play and teething behavior, not aggression.
- Stop play briefly when teeth touch skin so biting means the fun ends.
- Keep chew toys within reach and swap them in before your puppy grabs you.
- Many biting fits are really a tired puppy who needs a nap.
- Call a qualified trainer if biting is still frequent or hard by about 6 months.
In this guide
Those needle-sharp puppy teeth can turn a cuddle into a yelp in seconds. If your hands, ankles and sleeves are covered in tiny scrapes, you’re in good company. Puppy biting is one of the most common complaints new owners have. The good news is that it’s normal, it’s temporary and there’s a lot you can do to speed it along.
Why do puppies bite so much?
Puppies use their mouths the way babies use their hands. Biting is how they play, explore and figure out the world. A few things make it worse:
- Teething. Puppies lose their baby teeth and grow adult teeth between roughly 3 and 7 months, and chewing feels good on sore gums.
- Play style. Puppies wrestle and nip with littermates. You’ve become their new littermate.
- Overtiredness. Like toddlers, puppies who skip naps get cranky and wild.
- Boredom. A puppy without enough to do will find something, and it’s often your feet.
Normal play biting usually comes with a loose, wiggly body, play bows and puppy growls. Stiff body language, a hard stare or biting when you touch their food or toys is different. Talk to your vet or a qualified trainer about those.
How to stop puppy biting step by step
These steps work best when everyone in the house uses them every time.
1. Teach bite inhibition
Bite inhibition means learning to control how hard they bite. Puppies start learning it from their littermates, who yelp and stop playing when a bite is too hard. The American Kennel Club suggests you can copy this with a short, high-pitched “ow!” when your puppy bites. For some puppies this works. For others, it just makes them more excited. If that’s your puppy, skip the sound and go to step 2.
2. Make biting end the game
When teeth touch skin, the fun stops. Calmly stand up, fold your arms and look away for a few seconds. If your puppy keeps going, step out of the room or behind a baby gate for 30 seconds to a minute. Then come back and start again calmly.
3. Redirect to a toy
Always have a chew toy within reach. When your puppy starts mouthing, offer the toy before they get going. Praise them when they chew it. Tug toys and long rope toys keep teeth farther from your hands.
4. Give lots of naps
This one surprises people. Many puppies get bitier the longer they’re awake. If your puppy suddenly turns into a land shark, they may need a nap. Put them in their crate or pen with a chew and let them sleep. The AKC notes that a biting puppy is sometimes really an overtired puppy.
5. Reward calm behavior
Notice when your puppy is lying quietly or chewing a toy, and give a treat or calm praise. You get more of what you reward.
6. Burn off energy the right way
Short walks, sniffing games, training sessions and food puzzles tire a puppy’s brain as well as their body. A puppy who’s had enough to do bites less.
How to stop puppy biting by age
| Age | What’s typical | What to focus on |
|---|---|---|
| 8 to 10 weeks | Lots of mouthing, little control over bite strength | Bite inhibition, toys everywhere, frequent naps |
| 10 to 16 weeks | Biting often peaks; puppy is bolder | End-the-game rule, calm time-outs, training sessions |
| 4 to 6 months | Teething; chewing on everything | Frozen chews, teething toys, puppy-proofing |
| 6 months and up | Should be clearly less | Steady practice; get help if it isn’t improving |
For more on the timeline, read our guide on when puppies stop biting.
What should I avoid when my puppy bites?
Some common reactions make biting worse or damage your bond with your puppy:
- Physical punishment. Hitting, holding the mouth shut or pinning your puppy can make them fearful and more likely to bite out of fear.
- Rough play. Wrestling and hand games teach your puppy that hands are toys.
- Pulling away fast. Quick movements look like prey. Go still instead.
- Yelling. Many puppies take it as you joining the game.
- Using the crate as punishment. A short calm break is fine, but the crate should always feel like a good place.
How to stop puppy biting with kids around
Kids move fast, squeal and run, which is exactly what excites a puppy. Supervise every interaction. Teach kids to stand still “like a tree” if the puppy gets mouthy, and to play with toys instead of hands. Give your puppy a break in their pen when play gets too wild. Very young children and puppies should never be left alone together.
What if nothing works?
First, check the basics. Is your puppy getting 18 or more hours of rest a day? Enough exercise and mental work? Is everyone in the house following the same rules? Changing one of these often makes a big difference.
The AKC advises that if you haven’t been able to moderate the behavior by about 6 months of age, it’s a good idea to talk to an experienced trainer or animal behavior specialist. Get help sooner if your puppy’s bites break skin often, if they guard food or toys or if the biting looks stiff and angry rather than playful. Your vet can also check for pain, which can make any puppy more likely to bite.
How biting fits into training
Biting gets better as your puppy learns other skills. Practice sit, down, leave it and settle on a mat, and reward these a lot. Our puppy training guide covers these first lessons. If your puppy is also barking in the crate or eating things they shouldn’t, our guides on puppy barking in the crate and how to stop a puppy from eating poop can help with those too.
Frequently asked questions
How to prevent puppy biting?
Plan ahead. Keep a toy in your hand or pocket during play, give your puppy plenty of chews, schedule naps after an hour or so of activity and skip games that rile them up, like wrestling or hand chasing. Prevention is easier than stopping a puppy who’s already wound up.
How to stop puppy biting fast?
There’s no instant fix, but you can see progress within a week or two with consistency. Everyone in the house needs to respond the same way: stop the game when teeth touch skin, redirect to a toy and give a short break if your puppy keeps going. Mixed messages slow everything down.
How to stop puppy biting with hands?
Don’t use your hands as toys. Play with tug toys, flirt poles and balls instead, so your puppy learns to bite things that aren’t you. If your puppy grabs your hand, freeze, let your hand go still and limp, then offer a toy. Moving hands away fast looks like a game.
How to stop puppy biting me?
Teach your puppy that gentle mouths keep the fun going and teeth on skin ends it. Calmly stand up or step behind a baby gate for 30 seconds to a minute, then come back and try again. Reward calm moments with treats and praise so your puppy learns what you do want.
How to stop puppy biting feet?
Puppies love to chase moving feet. Stand still when your puppy pounces, since movement makes it more fun. Keep a toy to drag on the floor for them to chase instead, and teach a sit or a down that you can ask for before you walk. Reward calm walking beside you.
Vet note: This article is general information and is not a substitute for advice from your own veterinarian. If your puppy is having trouble breathing, collapses, has a seizure or may have eaten something toxic, call your vet or the nearest emergency animal hospital right away. ASPCA Animal Poison Control: 888-426-4435 (a fee may apply).
