If your puppy won’t stop biting, take comfort in knowing this is completely normal behavior. Puppies explore the world with their mouths, just like human babies do with their hands. However, those tiny teeth can be surprisingly sharp! The good news is that with patience and consistent training, you can teach your puppy appropriate chewing habits.

Why Do Puppies Bite So Much?
Before we dive into solutions, it’s important to understand why puppies bite. There are several reasons:
- Teething: Between 3-6 months, puppies lose their baby teeth. Chewing helps relieve the discomfort.
- Play behavior: Puppies naturally nip when playing with littermates.
- Exploration: Puppies learn about their environment by mouthing objects.
- Attention-seeking: Some puppies learn that biting gets a reaction from humans.
According to the American Veterinary Medical Association, puppy biting is a phase most dogs outgrow with proper guidance. The key is to redirect this natural behavior appropriately.

7 Effective Solutions When Your Puppy Won’t Stop Biting
1. Provide Appropriate Chew Toys
Always have suitable chew toys available. When your puppy starts biting, immediately redirect them to a toy. This teaches them what’s acceptable to chew. Some great options include:
- Rubber teething toys (like Kong products)
- Rope toys for tugging
- Chilled chew toys (great for sore gums)
For more on choosing the right toys, check out our guide on teaching your dog to walk on leash, which includes toy recommendations.
2. Use Positive Reinforcement
Reward your puppy when they chew appropriate items. Keep small treats handy to immediately praise good behavior. This positive association helps them learn faster than punishment ever could.

3. Teach Bite Inhibition
Puppies learn bite inhibition from their littermates. When playing too rough, other puppies will yelp and stop playing. You can mimic this by saying “Ouch!” in a high-pitched voice when bitten too hard, then withdrawing attention briefly.
4. Implement Time-Outs
If redirection doesn’t work, a brief time-out can be effective. Calmly place your puppy in a safe area (like a playpen) for 30-60 seconds after biting. This teaches them that biting ends playtime.
5. Provide Frozen Treats for Teething Relief
Frozen items can soothe sore gums. Try:
- Frozen carrots (supervise your puppy)
- Ice cubes with kibble frozen inside
- Special teething toys designed to be frozen

6. Ensure Proper Exercise and Mental Stimulation
A tired puppy is less likely to be mouthy. Combine physical exercise with mental challenges like:
- Short training sessions (try our leash training tips)
- Food puzzle toys
- Supervised play with other vaccinated puppies
7. Be Consistent With All Family Members
Everyone in the household must follow the same rules. Mixed messages will confuse your puppy. Create a family plan for responding to biting incidents.

What Not to Do When Your Puppy Bites
While it’s tempting to react strongly to puppy bites, some common reactions can actually make the problem worse:
- Don’t yell or punish physically: This can make your puppy fearful or more excited.
- Avoid jerking your hand away: This can trigger your puppy’s chase instinct.
- Don’t play rough games: Tug-of-war or wrestling can encourage biting.
The American Kennel Club recommends against any form of physical punishment, as it can damage your relationship with your puppy.
When to Seek Professional Help
Most puppies outgrow biting with consistent training. However, consult a professional if:
- Biting continues past 6 months of age
- Your puppy shows signs of aggression (growling, stiff body)
- Bites break skin regularly
Our article on finding a dog trainer for aggressive behavior can help if you need professional assistance.
Final Thoughts: Patience is Key
Remember, your puppy isn’t biting to be naughty – they’re simply learning how to interact with the world. With consistent positive reinforcement and these seven strategies, your puppy will develop into a well-mannered adult dog who knows how to use their mouth gently.
For more puppy training tips, explore our complete puppy training guide to set your new friend up for success.
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