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Why Does My Dog Nibble on Me?

Dog nibbling can be confusing, especially if you're unsure why your pup is nibbling on you. They might have plenty of chew toys to play with but still choose to nibble on you. Nibbling is a typical behavior in dogs and can stem from various reasons, from play to teething. Correcting the behavior, should it become excessive, can vary but may include redirection, bite inhibition training, and setting boundaries.

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Why do dogs nibble on you? Understanding the reasons

Dogs nip or nibble on people and objects for various reasons, from affection to teething. Gentle mouthing in dogs can be a form of canine communication, with reasons behind the nibbling including:

Affection and play

Nibbling is often associated with affection and a desire to play. Unlike humans, dogs don’t have hands to feel their world. So, they use their mouths to explore, learning about textures, tastes, and other elements in their environment, including you. When they nibble on you, it can show they care, almost like grooming.

Puppies nibble to learn about the new world around them. Pups might even nibble to bond with their littermates. Sometimes, they’ll carry that behavior into adulthood, using it to communicate affection to their favorite people.

It can also express a desire to play. Playtime for dogs often involves a lot of mouthy behavior, which is completely normal.


Puppies' nibbling behavior is often a response to teething. New tooth eruptions aren’t comfortable, so, like human babies, they search for pain relief. They might take up nibbling on various objects, including furniture, clothing, stuffed animals, and even you. It can be their way of letting you know that they're feeling the aches and pains of teething.

Is dog nibbling normal?

Gentle nibbling in dogs is usually normal, especially in puppies searching for any way to relieve teething pain. It’s a natural part of their development and socialization. They don’t have hands to explore their world, so they often use their mouths.

Sometimes, nibbling can be caused by underlying issues, such as dog anxiety, stress, or lack of stimulation. However, if the nibbling becomes forceful or biting, it’s essential to address the issue promptly through dog behavior training.

Sometimes, the nibbling can stem from other problems, primarily if it is not directed at you. For example, if your dog’s nibbling is focused on its paws, the issue could be related to allergies.

When these problems are the root cause of the nibbling behavior, it’s best to seek professional assistance. Talk to your veterinarian for advice on navigating the behavior. If it doesn’t stem from a medical issue, they may be able to direct you to a qualified animal behaviorist in your area.

How to manage dog nibbling

Nibbling can become a problem, especially if your pup does it frequently. Thankfully, there are a few ways to manage your pup’s nibbling urges, including:

Redirection and positive reinforcement training

Redirection can go a long way in curbing the nibbling behavior, especially in puppies. By redirecting your pup, you’re telling it that the nibbling behavior isn’t acceptable, but chewing on whatever item you give them is okay.

So, when your dog starts nibbling on you or something they shouldn’t, discourage the behavior and redirect them to a nibble-safe item. Chew toys are a great alternative, especially if your puppy feels extra nibbly due to teething. They provide a satisfying alternative that satisfies their nibbling urge and keeps you from being the target.

Remember to choose nibble-safe chew toys that aren't too hard, as these chew toys can cause tooth fractures. Opt for softer, more flexible chew toys that you can bend slightly or indent the surface of with one of your fingernails. Always watch your pup while they have a chew toy to minimize the risk of them swallowing pieces of it.

You can also redirect and reward calm behavior with praise or treats. This can help reinforce the idea that gentle play is acceptable while laying the foundation for healthy boundaries.

Establishing bite inhibition

While it’s entirely normal for dogs to be mouthy with each other while they play, this behavior can become dangerous when you’re the playmate. If your dog gets too excited, they could seriously hurt you, so teaching bite inhibition is essential. Ideally, you should start this lesson as soon as possible (the puppy stage is a great time for this).

When your dog nips or nibbles a bit too hard, whether it stems from affection, play, or teething, give a high-pitched yelp and let whatever it was nibbling on go limp (your hand, arm, leg, etc.). This mimics the response of a hurt littermate or dog, signaling to your furry friend that the bite was too forceful.

Once your pup stops mouthing you or switches to licking you, praise it for the switch. After praising them, you can resume any activity you did before, such as play. Dogs often have a learning curve, so be patient and give your dog time to learn. If you feel yourself getting frustrated, walk away from the situation.

Sometimes, the yelping noise doesn’t work. If that’s the case, you may try using a time-out approach, leaving the room after discouraging the action. After a short period, return to the room and resume the activity you were doing prior. If your dog nips or nibbles again, repeat the process as needed.

You should never yell or use physical punishment to correct the behavior throughout the process. Both may trigger a fear response and increase the likelihood of biting.

Remember, every dog is different, so the training process for bite inhibition isn’t linear. If you’re unsure how to curb your pup’s nibbling behavior, talk to a professional dog trainer for personalized assistance navigating the situation.

Setting boundaries

Setting boundaries with your furry friend is essential, especially if their nibbling behavior becomes excessive. Creating and setting those boundaries takes time because it’s not like you can simply chat with your dog, so patience is vital. When your dog nibbles on you excessively, calmly ending playtime or leaving the room can communicate that rough play isn’t acceptable.

Stay consistent with your actions to avoid sending mixed messages — anytime your pup starts nibbling, disengage and walk away. Make sure everyone in the house is on the same page. If a few people give different commands or tolerate different behaviors, it can be confusing for your pup and make it challenging to establish clear boundaries. Over time and with consistent commands, your dog will begin to assemble the pieces, eventually realizing that the nibbling behavior isn't acceptable.

By understanding the reasons behind your pup’s nibbling, you can take steps to manage its behavior effectively. Whether it’s a sign of affection, a form of communication, or a response to teething, gentle nibbling is often expected and manageable. However, if you have concerns about your pup’s nibbling or it becomes reactive and involves biting, don’t hesitate to consult a veterinarian or a professional trainer for personalized input and guidance.


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