Possible Reasons Why Your Dog Keeps Eating Your Hair

Dogs are curious creatures, and their natural instincts drive them to explore the world around them. Sometimes, this curiosity can lead them to engage in behaviors that we may find strange or even concerning. One such behavior is when a dog starts eating fur, particularly their owner's hair.

There can be several reasons why a dog may develop a habit of eating hair. One instinctual reason is that dogs groom themselves to keep clean. If they have rolled in something foul or dirty, they may lick a specific area, which may include their owner's hair. This behavior is their way of ensuring they stay clean and free from any unwanted odors.

Another reason for a dog eating hair could be a condition called pica. Pica refers to the behavior of eating non- items, such as rocks or cloth. This condition can be caused by both medical and behavioral issues. In terms of medical causes, pica can occur when a dog is not getting enough nutrients in their diet. In such cases, they may try to supplement their diet by eating unusual items, including hair.

On the other hand, pica can also be a result of behavioral issues, such as anxiety or boredom. Dogs, especially puppies, are naturally inclined to explore the world through their mouth. They may find the movement and texture of hair particularly interesting, which can lead them to develop a habit of chewing or eating it. Additionally, if a dog is feeling anxious or bored, they may engage in self-soothing behaviors like chewing on hair.

If your dog is eating your hair, there are a few steps you can take to address this behavior. Firstly, you can try to distract your dog with a toy or redirect their attention to something else when they start chewing on your hair. Teaching them commands like “come when called” or “leave it” can also be helpful in controlling their behavior.

It's also important to consider the nutritional aspect of your dog's diet. If your dog is eating hair due to a dietary deficiency, it may be beneficial to consult with a veterinarian to ensure they are getting all the necessary nutrients.

Dogs eating hair, particularly their owner's hair, can be a result of instinctual grooming behaviors, medical conditions like pica, or behavioral issues such as anxiety or boredom. Understanding the underlying cause can help in addressing and managing this behavior.

Possible Reasons Why Your Dog Keeps Eating Your Hair

How Can I Stop My Dog From Eating Hair?

To prevent your dog from eating hair, there are several measures you can take:

1. Regular grooming: Keeping your dog's coat clean and well-groomed can help reduce the amount of loose hair they ingest. Brushing your dog regularly will help remove loose hair and prevent them from licking it off themselves or others.

2. Proper nutrition: Ensure that your dog is receiving a balanced and nutritious diet. A healthy diet will promote a strong and shiny coat, reducing the likelihood of excessive hair shedding. Consult with your veterinarian to determine the best diet for your dog's specific needs.

3. Provide appropriate chew toys: Dogs often chew on things to alleviate boredom or anxiety. By providing your dog with appropriate chew toys or bones, you can redirect their chewing behavior away from hair. Ensure that the chew toys are safe and suitable for your dog's size and breed.

4. Keep hair out of reach: If you have long hair or there are hair clumps around your home, make sure to keep them out of your dog's reach. Store them in closed containers or dispose of them properly. This will help eliminate the temptation for your dog to eat hair.

5. Training and redirection: Train your dog to respond to commands such as “leave it” or “drop it.” Use positive reinforcement techniques to reward them when they obey these commands. If you notice your dog showing interest in eating hair, redirect their attention by offering them a toy or engaging them in a different activity.

6. Consult a veterinarian: If your dog's hair-eating behavior persists despite your efforts, it is advisable to consult a veterinarian. They can assess your dog's and provide additional guidance or recommend potential underlying causes that may need to be addressed.

Remember, every dog is unique, and it may take time and consistent effort to modify their behavior. By implementing these strategies, you can help reduce your dog's inclination to eat hair and promote their overall well-being.

What Is Pica In A Dog?

Pica is a condition that can affect dogs, causing them to eat non-food items. It is characterized by the ingestion of objects that are not typically consumed as part of their diet, such as rocks, cloth, or even plastic. Pica can be caused by various factors, including medical and behavioral issues.

From a medical perspective, pica may occur when a dog's body is lacking certain nutrients. This nutritional deficiency can lead them to seek out and consume non-food items in an attempt to fulfill their nutritional needs. In such cases, it is important to address the underlying dietary imbalance and provide the necessary nutrients through a balanced and appropriate diet.

On the other hand, behavioral issues can also contribute to the development of pica in dogs. Dogs experiencing anxiety, stress, or boredom may resort to eating non-food items as a way to alleviate their emotional discomfort or occupy themselves. In these cases, it is crucial to identify and address the root cause of the behavioral issue, such as providing mental stimulation, regular exercise, or consulting with a professional dog trainer or behaviorist.

To summarize, pica in dogs refers to the ingestion of non-food items, which can be caused by either medical or behavioral factors. It is important to identify and address the underlying cause of pica to ensure the well-being and health of the dog.

Why Do Puppies Like Hair?

Puppies are naturally drawn to hair due to their biological instincts and innate curiosity. There are several reasons why puppies find hair fascinating and enjoyable:

1. Sensory Stimulation: Hair provides puppies with sensory feedback as it moves and sways. This movement captures their attention and engages their senses, making it an exciting and interactive object to play with.

2. Texture and Tactile Exploration: Puppies explore their surroundings primarily through their mouths. Hair offers a unique texture for them to explore and chew on, providing tactile stimulation and satisfying their natural urge to gnaw.

3. Scent and Familiarity: Hair often carries scents, whether it's the scent of the person or other animals. Puppies have an excellent sense of smell, and the scent of hair can be comforting and familiar to them, helping them feel secure and safe.

4. Attention-Seeking Behavior: Puppies quickly learn that tugging on or playing with hair can grab people's attention. This attention-seeking behavior is reinforced when they receive interactions, petting, or playful responses from humans, reinforcing their desire to engage with hair.

5. Grooming Instinct: Puppies have an instinctual urge to groom themselves and others. Hair mimics the texture of fur, and puppies may instinctively try to groom or nibble at it, as they would with their littermates or mother.

It's important to note that while it's natural for puppies to be attracted to hair, it's essential to teach them appropriate behaviors and redirect their attention to suitable chew toys or interactive play. This helps prevent any potential damage or discomfort caused by excessive hair pulling or chewing.

Why Is My Dog Eating Hair And Grass?

There are several possible reasons why your dog may be eating hair and grass. Here are some explanations:

1. Natural Instinct: Dogs have a natural instinct to chew on things, including hair and grass. Chewing can help relieve stress and boredom, and it is also a way for dogs to explore their environment. Eating grass and hair may simply be a result of this instinctual behavior.

2. Nutritional Deficiencies: Similar to eating grass, dogs may eat hair to supplement their diet if they are lacking certain nutrients. Hair contains trace amounts of protein, and if your dog's diet is lacking in protein or other essential nutrients, they may seek out alternative sources.

3. Pica: Pica is a condition in which dogs eat non-food items. This behavior can be caused by various factors, such as boredom, anxiety, or even a medical condition. If your dog is regularly eating hair and grass along with other non-food items, it is important to consult with a veterinarian to rule out any underlying health issues.

4. Gastrointestinal Upset: Sometimes, dogs may eat grass and hair as a way to induce vomiting. This is believed to be a natural instinct to help alleviate gastrointestinal discomfort or to rid the body of something that doesn't agree with them. However, it is important to monitor your dog's behavior and consult with a veterinarian if vomiting becomes frequent or persistent.

5. Behavioral Issues: In some cases, dogs may develop compulsive behaviors, such as eating hair and grass, due to anxiety, boredom, or other behavioral issues. If you suspect that your dog's hair and grass eating is related to a behavioral problem, it is recommended to seek guidance from a professional dog trainer or behaviorist.

It is important to note that while occasional consumption of grass and hair may not necessarily be harmful, excessive or compulsive eating of these substances can pose health risks. If you are concerned about your dog's behavior or health, it is always best to consult with a veterinarian for proper evaluation and guidance.


Dogs may have various reasons for eating fur. It could be an instinctual behavior driven by their natural grooming instincts or curiosity. However, if your dog is excessively eating fur or exhibiting other unusual behaviors, it is important to consider potential underlying causes. Pica, a condition where dogs eat non-food items, could be a factor, triggered by medical issues or behavioral problems such as anxiety or boredom. Additionally, dietary deficiencies may lead dogs to seek out alternative sources of nutrients, including grass. Monitoring your dog's behavior, providing proper nutrition, and seeking veterinary advice if necessary can help ensure their well-being and prevent any potential health risks associated with eating fur or other non-food items.

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David Bordallo

David Bordallo is a senior editor with BlogDigger.com, where he writes on a wide variety of topics. He has a keen interest in education and loves to write kids friendly content. David is passionate about quality-focused journalism and has worked in the publishing industry for over 10 years. He has written for some of the biggest blogs and newspapers in the world. When he's not writing or spending time with his family, David enjoys playing basketball and golfing. He was born in Madison, Wisconsin and currently resides in Anaheim, California