Why Do Puppies Bite?
Puppies naturally explore their environment with their mouths. Biting and mouthing are key tools for learning about the world around them, crucial for their social development. Plus, during teething, their need to gnaw intensifies, and unfortunately, sometimes that means biting at you or your clothes.
Here are some main reasons puppies tend to bite:
They’re Curious Investigators
Inquisitive puppies gather a wealth of information by biting everything—from other pups and their humans to toys and household items. Their mouths act like sensory organs, discovering texture, taste, and bite strength limits.
Depending on the feedback—how something feels or tastes, or the reaction it triggers—puppies learn to adjust their biting. They might continue, ease up, or stop biting altogether.
Your Puppy Is Teething
Between 12 and 16 weeks, puppies go through a teething phase as their adult teeth begin emerging. This can lead to sore gums and a strong urge to chew on just about anything to soothe discomfort.
You’ll likely notice a spike in biting and chewing around week 13, which might include nibbling on your hands, clothing, or even your hair.
It’s Their Way of Playing
Puppies also use biting to invite play. Through play biting, they develop bite inhibition—an essential skill teaching them how much pressure their teeth can safely exert.
For example, when Puppy A bites too hard during play, Puppy B will yelp or withdraw, signaling pain. This feedback teaches Puppy A to soften their bite to keep playtime going. Some pups learn this swiftly, while others need many play sessions with multiple playmates to master gentle mouthing.
When your puppy tries to engage you by nibbling, remember that it’s instinctive dog behavior. Your response will guide them toward appropriate ways to play.
How to Teach Your Puppy to Stop Biting
Effectively discouraging puppy biting depends on understanding the underlying cause. Here’s how to handle the most common biting scenarios.
When Your Puppy Chews On Your Things
Make sure your puppy gets plenty of exercise, mental challenges, and uninterrupted sleep. Puppies often chew out of boredom or pent-up energy, or when overtired. Providing a dog crate or playpen for restful breaks helps regulate their energy levels.
Keep tempting household items out of reach and offer a broad selection of safe, engaging chew toys. When you catch your puppy gnawing on something off-limits, calmly redirect them to a toy and reward them with praise when they take interest.
When Your Puppy Is Teething
Soft teething toys can soothe sore gums during this stage. Many are designed with gentle plastic to protect baby and emerging adult teeth. Some excellent options include:
- N-Bone Puppy Teething Ring
- Nylabone Puppy Chew Freezer Dog Toy
- Playology Puppy Teething Bone
Always supervise your pup during chew sessions to prevent accidental swallowing of small pieces.
When Your Puppy Bites You to Play
If your puppy bites to initiate or maintain play and won’t switch focus to their toys, stand up and calmly walk away from them. Remove yourself from their space entirely—maybe into another room or behind a baby gate—so they can’t follow.
After giving your pup a brief break, return with a toy to restart playtime. You may need to repeat this timeout approach several times before your puppy gets the message.
Keep in mind tired pups tend to bite more; encourage nap times to help settle them.
Never encourage biting by teasing your puppy with your hands or feet. While nipping may seem harmless in a tiny puppy, those sharp teeth only get bigger—and pain more intense—as they grow.
Tips to Successfully Stop Puppy Biting
Though puppy biting is a natural developmental phase, it’s vital to manage it with care and consistency. Frustration won’t help—if you feel overwhelmed, seek guidance from a qualified professional such as a certified animal behavior consultant, applied animal behaviorist, or a veterinary behaviorist.
Here are some proven strategies:
Avoid Harsh Corrections
Using verbal scolding, physical punishments, or intimidation simply teaches your puppy to hide or escalate behaviors out of fear or anxiety. These methods don’t teach proper behavior; they damage trust.
Stick to positive reinforcement—rewarding good behavior is the key to lasting puppy training success, whether you’re tackling biting or teaching basic commands like “sit” and “stay.”
Remember: Puppy biting is a normal stage, but it’s your compassionate guidance that shapes good manners.
Provide Age-Appropriate Toys
Stock up on a variety of puppy-safe toys—soft rubber chews, puppy-sized balls, rope toys, and plush squeaky toys all make great options. Puppies vary in their preferences, so observe which toys excite and engage your pup most.
To encourage toy interest, wave or roll the toy enticingly. Praise your puppy enthusiastically whenever they grab the toy.
If your puppy bites your hands or clothes, immediately stop moving and withdraw from play. If they continue nipping your legs or ankles, leave the play area until they calm down. This conveys that biting leads to ending fun interactions.
After a brief 20–30 second pause, return and greet your puppy with a toy to restart enjoyable play. Soon, your puppy learns that toys—not people—are the best things to bite.
Enroll in Puppy Socialization Classes
Well-run puppy socialization classes offer a safe, structured environment where young dogs can learn essential communication skills, including bite inhibition.
Here, puppies practice interpreting other dogs’ body language and appropriate play styles. Crucially, only puppies of similar ages and developmental stages should be included to avoid mismatched play.
Nipping and Biting in Adult Dogs
It’s far easier to teach bite control during puppyhood while their jaws are soft. If bite inhibition doesn’t develop, your dog may become an exuberant adolescent with a painful bite that can cause bruises or wounds.
If your adult dog continues biting with force that causes injury, and gentle bite inhibition training hasn’t worked, seek help from professional behavior experts. Certified behavior consultants and veterinary behaviorists have the expertise needed to address serious biting issues safely.
At what age do puppies stop biting?
Puppy biting usually peaks around 12–13 weeks, coinciding with the transition from baby to adult teeth. By roughly seven months, all adult teeth are in, and teething discomfort fades. With positive, consistent training and socialization, biting behaviors should wane significantly.
However, if a puppy learns that biting achieves what they want, the habit might continue into adulthood.
Note: If your puppy never bites at all, this could indicate a developmental or social concern. Consult your veterinarian or a behavior specialist for a thorough evaluation.
How do I get my puppy to stop biting my hands and feet?
Because your hands and feet move frequently, they naturally attract puppy attention as “prey” to chase and nibble.
To reduce biting:
- Always engage your puppy with toys during play so their focus stays on acceptable items.
- Walk calmly to minimize tempting movement around your feet.
- Redirect any biting during petting to a favorite chew toy.
- If biting escalates to tense pressure, deep growling, or shaking the head, seek expert behavioral advice immediately.
How can I stop my puppy from biting my ankles when I’m walking?
If ankle biting is an issue, try dragging a tug toy along the ground to redirect their focus.
Another tactic: encourage your puppy to keep their eyes on you while following calmly; reward this with treats. This also helps build loose leash walking skills.
If biting persists despite these efforts, your puppy may be overtired. Invite them to relax in their crate or designated spot with a treat to encourage napping and calm behavior.
