Why Does Dog Suck On Blanket

Dogs are known for their adorable and peculiar behavior, but one that leaves many dog owners scratching their heads is the act of sucking on blankets. It’s a strange habit that dogs seem to have, and it has led many people to wonder why dogs do this. In this article, we’ll explore the possible reasons behind this behavior.

Possible Reasons Why Dogs Suck on Blankets

1. Comforting Behavior

Just like humans, dogs can also find comfort in certain objects or behaviors. For some dogs, sucking on a blanket may be a comforting behavior that helps them relax and feel safe. This behavior may be more common in young puppies who are still adjusting to being away from their mother and littermates.

2. Teething

Puppies go through teething just like human babies do. During this time, they may experience discomfort and pain as their new teeth grow in. Sucking on blankets or other soft objects can help soothe their gums and alleviate some of the discomfort.

3. Anxiety and Stress

Dogs can experience anxiety and stress just like humans do. If your dog is feeling anxious or stressed, they may turn to sucking on blankets as a coping mechanism. This behavior can help calm them down and make them feel more secure.

4. Nutritional Deficiencies

Some experts believe that dogs who suck on blankets may be experiencing nutritional deficiencies. Specifically, they may be lacking in certain minerals such as iron or zinc. If you suspect that this may be the case with your dog, it’s important to speak with your veterinarian about appropriate supplements.

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5. Oral Fixation

Finally, some dogs simply have an oral fixation or a tendency to put things in their mouth. This behavior is not necessarily harmful, but it can lead to some strange habits such as sucking on blankets.

How to Stop Your Dog from Sucking on Blankets

While sucking on blankets is generally harmless, there are some situations where it may be problematic. For example, if your dog is ingesting large amounts of fabric, it can lead to intestinal blockages and other health issues. If you’re concerned about your dog’s blanket-sucking behavior, here are a few tips to help stop it:

1. Provide Appropriate Chew Toys

If your dog is sucking on blankets due to teething or an oral fixation, providing appropriate chew toys can help redirect their behavior. Look for toys that are soft enough to gnaw on but durable enough to withstand aggressive chewing.

2. Address Underlying Anxiety or Stress

If your dog is sucking on blankets due to anxiety or stress, addressing the underlying issue is key. This may involve working with a professional trainer or behaviorist to help your dog feel more comfortable in certain situations.

3. Limit Access to Blankets

If all else fails, limiting your dog’s access to blankets may be necessary. This can involve keeping blankets out of reach or using a crate or playpen when you’re not able to supervise your dog.


In conclusion, there are several possible reasons why dogs suck on blankets. While this behavior is generally harmless, it’s important to keep an eye on your dog and make sure they’re not ingesting too much fabric. If you’re concerned about your dog’s blanket-sucking behavior, speak with your veterinarian or a professional trainer for guidance. With the right approach, you can help redirect this behavior and ensure that your furry friend stays happy and healthy.