A Dog is Licking the Walls

Why Do Dogs Lick Walls?

Dogs are fascinating creatures with unique behaviors.

One such oddity is their occasional habit of licking walls.

If you’ve ever wondered why dogs engage in this behavior, you’re in the right place.

Reasons why dogs lick walls

While each dog is unique, and their motivations can vary, here are some common reasons behind this behavior:

1. Curiosity and Exploration

Dogs primarily rely on their sense of smell and taste to explore the world around them. Licking walls might be a way for them to sample different scents or flavors present on the surface.

2. Nutrient Deficiency

Sometimes, wall-licking can be a sign of a nutrient deficiency. Your dog may be seeking minerals or other nutrients that they lack in their diet.

3. Anxiety and Stress

Just like humans, dogs can experience stress and anxiety. When they are anxious or overwhelmed, they may engage in self-soothing behaviors, such as licking walls, to comfort themselves.

4. Dental Issues

Uncomfortable dental problems, such as a sore tooth or gum irritation, can lead to wall-licking. If your dog’s behavior is persistent, it’s essential to consult your veterinarian to rule out any dental issues.

5. Boredom and Lack of Stimulation

Sometimes, dogs lick walls out of sheer boredom. If they don’t have enough mental and physical stimulation, they may engage in peculiar activities like wall-licking.

6. Attention-Seeking Behavior

Some dogs quickly learn that wall licking captures their owner’s attention. If they feel ignored or lonely, they might resort to this quirky behavior to get the desired interaction.

7. Taste and Texture

Lastly, the taste or texture of the wall surface itself might be appealing to your dog. Dogs have diverse preferences, and they might find the sensation of licking walls enjoyable.

Is Wall Licking Harmful?

For the most part, occasional wall licking is harmless.

However, if it becomes an obsessive or chronic behavior, it’s important to address it.

Excessive wall licking can lead to physical issues, such as dental problems or ingesting harmful substances.

It may also indicate underlying health or behavioral issues that require attention.

Techniques to Discourage Wall-Licking

If your dog has developed the habit of licking walls, you may be wondering how to discourage this behavior effectively.

1. Identify Triggers:

Observe your dog’s environment and routines to identify potential triggers for wall-licking. Once you identify triggers, you can take steps to minimize or eliminate them.

2. Environmental Enrichment:

Provide interactive toys, puzzle feeders, and playtime to keep them mentally and physically stimulated. Boredom is a common reason for wall-licking, so an enriched environment can help divert their attention.

3. Redirect Attention:

When you catch your dog in the act of licking walls, gently redirect their attention to a different activity or toy. Offer a toy or engage in play to shift their focus away from the behavior you want to discourage.

4. Training Commands:

Teach your dog basic obedience commands like “leave it” or “no.” These commands can be invaluable in redirecting your dog when they start licking walls.

5. Distract with Taste:

Apply a pet-safe taste deterrent to the areas of the wall your dog frequently licks. These deterrents are designed to taste unpleasant, discouraging further licking.


In summary, the question, “Why do dogs lick walls?” has various answers, ranging from sensory exploration to medical issues.

While it can be harmless in moderation, it’s essential to be aware of any changes in your dog’s behavior.

Remember that every dog is unique, and what works for one might not work for another.

FAQs about Dogs Licking Walls

Can puppies also exhibit this behavior?

Yes, puppies can engage in wall licking, but it’s often part of their natural exploration.

Are there any safe alternatives to prevent wall licking?

You can offer safe and engaging chew toys or treats to divert your dog’s attention from walls.

Is it safe for my dog to lick walls with paint or plaster?

It’s best to prevent your dog from licking walls with these substances, as they may contain harmful chemicals.

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