What to Do About Puppy Biting and Chewing

Redirect and reinforce

• Freeze your hands instead of pulling them away quickly
• Offer an appropriate chew or toy
• Praise and continue play when your puppy chooses the toy
• End interaction briefly if hard biting continues
• Resume calmly and repeat the same response

Prevent the bitey moments

Keep toys within reach, use gates to prevent access to tempting objects, and schedule naps. Puppies often become extra mouthy when overtired, overstimulated, hungry, or in need of a potty break.

Avoid fear and conflict

Do not hit, alpha-roll, yell at, or hold the puppy’s mouth shut. These methods can increase fear or turn biting into a more intense interaction.

Get help for concerning behavior

Seek qualified help if biting is frequent and intense, causes significant injury, occurs around guarding, or is paired with stiff posture, freezing, or sudden behavior changes.

Understand what the biting is telling you

Puppies investigate with their mouths, practice play skills, and chew more while adult teeth are developing. The context matters. Loose, bouncy mouthing during play calls for calm redirection; frantic biting late in an awake period often calls for a potty break and rest. Stiff posture, freezing, guarding, pain when touched, or a sudden change in intensity deserves professional assessment rather than a one-size-fits-all training trick.

Use the same response every time

Keep a toy within reach. When teeth touch skin or clothing, become still, calmly offer the toy, and reinforce the puppy for taking it. If hard biting continues, step behind a gate for a brief reset instead of pushing, yelling, or turning the moment into wrestling. Return when everyone is calmer. Consistency across family members helps the puppy learn that gentle play continues while painful contact makes play pause.

Give chewing a legal outlet

Offer several puppy-appropriate textures and rotate them. Choose a size that cannot be swallowed, supervise new items, and inspect them for loose pieces, sharp edges, and wear. Ask your veterinarian about edible chews because calorie content, dental hardness, ingredients, and gastrointestinal risk vary. Prevent access to cords, shoes, children’s toys, and furniture rather than expecting a teething puppy to resist them all day.

Protect children and seek help early

Use gates and direct adult supervision around children. Teach children to stand still, avoid running or squealing during bitey moments, and never take food or chews from the puppy. Contact a veterinarian first if biting changes suddenly or may involve pain. For repeated injury, guarding, fear, or behavior that feels unsafe, seek a veterinary behaviorist or a qualified reward-based professional.

Health and safety note: This guide is educational and is not a substitute for advice from your veterinarian or a qualified reward-based trainer. Contact your veterinarian promptly about illness, injury, pain, ingestion of a hazardous item, or a sudden behavior change.

Sources and further reading

We checked the safety-sensitive guidance in this article against the following veterinary and animal-welfare resources. Links open the original source so you can verify the information and discuss it with your veterinarian.

• American Veterinary Society of Animal Behavior: Humane dog training position statement
• American Animal Hospital Association: Canine life-stage guidelines
• VCA Animal Hospitals: Puppy behavior and undesirable behavior