Why Does My Dog Chew My Hair? Understanding Canine Behavior

Sitting on the floor or on your bed, you might have noticed your furry friend coming over to give your hair a little nibble. While this behavior might seem odd, it’s common among our canine companions. If you’re wondering, “Why does my dog chew my hair?” you’re not alone. Let’s dive deep into the canine world and discover why our four-legged friends are sometimes so fascinated with our locks.

1. Social Bonding:

One of the primary reasons dogs might chew or nibble at our hair is related to social bonding. In the wild, pack animals, including wolves from which our domesticated dogs descended, would groom each other to reinforce bonds and show affection. While your hair is far from the fur of another dog, nibbling or grooming, it can still be an intimate way for your dog to express its affection and connection with you.

2. Exploring the World:

For dogs, their mouths are like our hands. They explore, touch, taste, and engage with their environment using their mouth and nose. As they explore, they’ll sometimes nibble on things that intrigue them or catch their attention, and your hair could be one of them, especially if it moves or hangs enticingly.

3. Taste and Smell:

Sometimes, the products we use on our hair, shampoos, conditioners, or hair sprays, can have a particular scent or taste appealing to our dogs. If your dog finds the taste or scent of your hair intriguing, it might decide to give it a chew.

4. Comfort and Soothing:

Just like humans have certain habits or routines that comfort them – like twirling hair or biting nails – dogs have their comforting behaviors. For some dogs, nibbling can be soothing or relaxing, especially if they associate it with the calm moments they share with you.

5. Seeking Attention:

If your dog has realized that chewing your hair grabs your attention, even if it’s a reprimand, it might continue the behavior to engage with you. Dogs, being social animals, often seek attention from their owners, and any reaction can be seen as reinforcement.

6. Health Concerns:

Although rare, certain health issues can prompt increased dog nibbling or chewing behaviors. If your dog suddenly starts chewing your hair or exhibits a notable increase in the behavior, it’s worth consulting a veterinarian to rule out any underlying health problems.

7. Teething Puppies:

If your hair-chewing companion is a puppy, the behavior might be related to teething. Puppies go through a teething phase where their gums can be sore and itchy, prompting them to chew on various items to relieve the discomfort.

Tips to Discourage Hair Chewing:

While the behavior is often harmless, if you want to discourage your dog from chewing your hair, consider the following tips:

  1. Provide Alternatives: Offer chew toys or treats that can divert your dog’s attention away from your hair.
  2. Positive Reinforcement: Praise your dog when it engages in desired behaviors and gently redirect it when it starts nibbling your hair.
  3. Avoid Hair Products with Enticing Smells: If you suspect your hair products might be the culprit, consider switching to unscented or less fragrant versions.
  4. Spend Quality Time Together: Ensure your dog has enough physical and mental stimulation so it doesn’t resort to attention-seeking behaviors.
  5. Consult a Dog Trainer: If the behavior persists, consider getting advice from a professional dog trainer.


Dogs have unique behaviors, and while some might seem peculiar to us, they often have underlying reasons rooted in their instincts, environment, or interactions. Hair chewing can signify affection, exploration, or simple intrigue. Understanding the reasons behind such behaviors and responding appropriately can foster a stronger bond with your canine companion while ensuring both of you are happy and comfortable in each other’s company.

Note: If you ever have concerns about your dog’s behavior or health, consult a veterinarian or a professional dog trainer. Your dog’s well-being should always be the top priority.


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