If your dog has been licking doors, you might be wondering why and what you can do about it. This post will show you a number of possible causes and what you can do about them.

So, why does my dog lick doors? Possible reasons why your dog has been licking doors are that it’s thirsty or hungry, it’s trying to soothe an illness, the door is cool, anxiety or a compulsive behavior.

Since there are a number of possible reasons why your dog has been licking doors, it would help to consider what would make each of them more likely. Once you have a good idea of the most likely cause, it should become easier to get your dog to stop doing it.

Why your dog licks doors

Below are a number of possible reasons why your dog has been doing it and what would make each of them more likely to be the main reason.

It’s thirsty or hungry

The cause could be that it is thirsty or hungry. This is because the door might have some moisture on it or because there is something such as food or drink stuck on the door. This would be more likely if it does it more when it does not have access to water, it has not eaten for a while and if it does it more on a certain spot on the door.

It could also be a sign that there is an issue with its diet. It could be that it is not being fed enough or it is being fed the wrong foods and it is not getting the nutrients that it needs. This would be more likely if it has started doing it since a change in its diet or if it does it when it eats certain foods.

It would help to discuss its diet with your local vet. You can also look here to see what you should and should not be feeding your dog.

Illness

Illness could be what is causing it to do it since it might be licking the door to try and soothe its stomach. This would be more likely if it has started doing it suddenly and if it has been showing other signs of being ill. In this case, the best option would be to take it to a vet.

Compulsive behavior

The reason might be that it is due to an obsessive-compulsive disorder. This is where it has an irresistible urge to lick the door so it keeps doing it. This would be more likely if it has been licking the door constantly for a few weeks now. In this case, the best option would be to get help from a vet.

The door is cool

The reason why it has been doing it could be because it is hot and the door feels cool. This would be more likely if it only seems to be doing it when it is hot inside and if it has started doing it since it has started getting hotter inside.

Anxiety

Anxiety could be what has been causing it to do it. This would be more likely if it has started doing it after something happened that could make it anxious or if it does it more at a time where it is likely to be anxious. Examples could be if it does it more when a certain person is around, when you are about to leave home or when there are loud noises coming from outside.

It would help to try to limit reasons why it might be anxious by doing things such as exercising and feeding it before leaving it so that it is more likely to sleep while you are away.

Things to consider

Below are some things you can consider to help figure out the main reason why your dog has been doing it.

What else happened when your dog first started licking doors

If your dog did not always lick the door, it would help to consider what else happened when it first started doing it. If it started doing it suddenly, it might be the case that there was an event that caused it to start doing it. If it did start doing it suddenly, it could be due to things such as something causing it to be anxious or something getting stuck to the door.

What is different when it normally does it

If it does not always lick the door, it would also help to consider what is different when it does not do it. For example, if it only does it when you are leaving home, it could be due to separation anxiety.

How often your dog has been doing it

It would also help to consider how often your dog does it. If it has been licking the door constantly then it would be more likely to be compulsive behavior and something you’ll want to get help on from a vet or dog behaviorist.

If it does it less often then it would help to consider what is different when it does do it.

What to do about your dog first started licking doors

Below are some options you have when getting your dog to stop licking the door.

Avoid encouraging the behavior

It might be the case that you have inadvertently encouraged the behavior by giving your dog rewards when it licks the door. Instead, it would help to reward your dog when it does not do it, to wait for it to stop before giving it any rewards and to try to redirect its focus when it seems likely to start doing it.

Reduce reasons why it might be anxious

Since it could be doing it due to being anxious, it would help to consider what could be causing it to become anxious and to try to limit those causes. Some things to do could be to exercise it, feed it and let it pee before leaving it alone.

Give it other things to lick

You could also give it things to be distracted with so that it is less likely to want to lick the door. Things that you could give it could be toys, puzzle games or bones.

Get help from a vet

If your dog has been doing it excessively, the best option would be to take your dog to a vet. By doing so, you should be able to get expert advice tailored towards your particular dog and to rule out more serious causes.

This post may contain affiliate links. Petdogowner may be paid a commission from the companies mentioned in this post. This has no effect on the price that you pay and we are very grateful for any support.

Most Recommended For Dogs

Best Fresh Dog Food

Our favorite: Ollie Dog Food - it's good because it tailors the food to your dog's specific needs Get 50% off your first order with this link.

Best Dog Treats

Our favorites: N-Bone Puppy Teething Ring (on Amazon) - Great for puppies. American Journey Dog Treats (on Amazon) - Great for adult dogs.

Best Dog Training Program

Our favorite: The Dunbar Academy Training Program - If you want a happy and obedient dog, this is one of the best online dog training programs available right now. You can get the first month free using This link.

Author

I created and currently manage Pet Dog Owner, the website you can go to when you have questions about your dog's behavior. It is my hope that you find Pet Dog Owner to be a helpful resource. It is also my hope that it will help you to improve your relationship with your dog. You can read more about me and my website here.