Why Is My Dog Licking Air? - Wag!

• Home
• Dog Symptoms
• Licking Air in Dogs

Licking Air in DogsWritten By hannah hollingerPublished: 08/30/2017Updated: 10/10/2023Veterinary reviewed by Michele K.What is Licking Air?If you notice your dog licking the air or biting at imaginary flying insects it could just be a bad habit they have developed, but it could be something more serious. Some dogs also lick the floor or furniture or lick their bowls obsessively even when there is no longer a single crumb left inside. Licking the air can also indicate hunger but if it becomes excessive then it may be a sign of a compulsive disorder or even an underlying medical condition. Your pet may have a sore tooth causing discomfort or he may be experiencing gastrointestinal problems. Liver disease can sometimes cause this behavior, as can a partial seizure. Other reasons this may be happening include environmental triggers and:

• A foreign object in his mouth
• A compulsive disorder
• Suffering from anxiety
• Boredom
• Nausea
• Inflammatory bowel disease
• Canine cognitive dysfunction

Although dogs often lick people to show affection or to investigate things in their surroundings, when it becomes more frequent than normal it is a good idea to get a thorough check-up with a vet.

Get a free pet insurance quote in less than 60 seconds!

Easily compare quotes from the most trusted pet insurance companies in the United States.

Get a quote

Why Licking Air Occurs in DogsBecause licking is a typical behavior in dogs it is not always easy to diagnose whether it is a behavioral problem or indicative of an underlying medical condition. Some of the reasons include:A Foreign Object in his MouthYour dog may have got something caught between his teeth, or if he has been chewing a stick it may have got caught on the roof of his mouth. Try to see if you can see or feel any foreign objects that may be causing discomfort. Also check his gums and make sure he doesn’t have any loose teeth that could be painful.A Compulsive DisorderLike people, dogs can also develop compulsive disorders where they display repetitive behavior. Some dogs can develop compulsive disorders because they are bored or stressed or it may be an attempt at attention seeking. Suffering from AnxietyIf something is upsetting your dog and making him anxious, the best bet is to find out what it is and try to eliminate it. It could be a loud neighborhood noise that is stressing him out or possibly the introduction of a new pet.BoredomSometimes air licking is a result of boredom so make sure your dog gets enough exercise and provide an interesting environment to stimulate him.NauseaIf a dog is feeling nauseous he will often start to lick his lips or other surfaces before vomiting. Make sure your dog hasn’t eaten something that is causing an upset stomach and also ensure the food being fed agrees with your dog. Inflammatory Bowel DiseaseLicking the air can indicate some kind of gastrointestinal problem. The obsession with licking things is also called "excessive licking of surfaces," or ELS. A Canadian study which tested 19 dogs with ELS found that 14 of the 19 dogs had gastrointestinal diseases ranging from irritable bowel syndrome and chronic pancreatitis to gastric foreign bodies and giardiasis.Canine Cognitive DysfunctionIf your dog is elderly he can develop canine cognitive dysfunction which is a bit like Alzheimer's in humans. It can result in the onset of air licking and other repetitive behaviors. While it can’t be stopped it can usually be managed with medication and diet and it remains important to play with your pet and take him for walks every day.What to do if your Dog is Licking AirIf you notice that your dog is licking the air excessively then it is best to seek veterinary treatment because it could very well be caused by an underlying medical condition. A vet can do a thorough exam to get to the bottom of the likely cause and eliminate others. It’s best not to wait too long especially if it something like a partial seizure or a gastrointestinal disease needing medication.  It is best to give your vet a thorough picture of how your pet has been behaving and if possible, capture the activity on video. Alternatively, provide a detailed description of what your pet has been doing, including when and how often, and if there have been any changes in the household. If your dog is medically fit, the vet may treat him for a compulsive or behavioral disorder. Medication may be prescribed or a vet might suggest consulting a behaviorist to help manage the problem. If the air licking is not that severe, it may be worth trying to distract your dog. When he starts to lick try to distract him with a ball or a toy. Or take him for a romp in the garden.Prevention of Licking AirThere could be a number of reasons why your dog is licking the air and there are a few things you can do to prevent it.

• If your dog starts to lick the air after going on to a new diet, make sure he isn’t allergic to it
• If he has been chewing sticks make sure there is nothing stuck in his teeth
• Make sure your dog is not suffering from stress if a new animal has been introduced to the household
• Ensure there are enough toys and chewies to keep your dog interested and stimulated
• Make sure your dog gets enough exercise so he doesn’t get bored
• Feed your dog good quality veterinary approved food and make sure there is always fresh water
• Make sure vaccinations are up to date

 The symptoms of compulsive disorders can be expensive to treat. To avoid high vet care expenses, secure pet health insurance today. The sooner you insure your pet, the more protection you’ll have from unexpected vet costs.Cost of Licking AirThe cost of treating your dog for air licking will depend on the reason causing it and whether there are any underlying medical conditions. If your dog has lost or dislocated a tooth it might set you back around $850. Something more serious like liver disease can cost in the region of $2,500.

Worried about the cost of treating your pet's symptoms?

Pet Insurance covers the cost of many common pet health conditions. Prepare for the unexpected by getting a quote from top pet insurance providers.

Get a quote

Licking Air Questions and Advice from Veterinary ProfessionalsPoodleThree Years

26 found this helpful

26 found this helpful

My pet has the following symptoms:LickingHe started licking anything tonight including the air.Sept. 29, 2020Answered by Dr. Michele K. DVM26 RecommendationsThank you for your question. That can sometimes be a sign of nausea in dogs, or anxiety. If it is something that continues to happen, it would be a good idea to have him seen by your veterinarian. It may be a very short-term thing that he does, however. I hope that all goes well for him.Oct. 1, 2020Was this question and answer helpful?

YES

NO

Cocker SpanielThirteen Years

8 found this helpful

8 found this helpful

My pet has the following symptoms:Panting, Shaking, RegurgitationOur dog ate a whole order of Tijuana Flats “Atom Bombs” yesterday @8pm. Today @9:30pm he started shaking (like storm anxiety), panting, & regurged ~1/2 cup kibble. I gave him 15mg Cerenia, 1 gram sucralafate slurry, ~200mg Pepto Bismol tablet. After about a half hour he went to sleep. He woke up around 4:30am this morning & regurged ~cup of kibble. Gave him another 16mg of Cerenia and he’s back asleep after 30 minutes. He is a chronic food stealer: eaten onions (stew) & pre-workout... ingredients of Atom Bombs: Cream cheese, cilantro, chopped fresh jalapeño & cheese wrapped in a hemp tortillaAug. 2, 2020Answered by Dr. Michele K. DVM8 RecommendationsThank you for your question. That is a lot of fat for your dog to have eaten, and my worry at this point would be that his pancreas may be inflamed. The therapy that you have been doing at home is pretty much all you can do at home, and if he continues to vomit, shake, or seems uncomfortable, then it would probably be a good idea to have him seen by a veterinarian. They will be able to check his pancreas level, examine him, and see if he needs further treatment. I hope that all goes well for him.Aug. 2, 2020Was this question and answer helpful?

YES

NO

See moreSee moreMost popular symptom guidesDripping SalivaNose CrackingEating LeavesNestingPicky With FoodRunning a FeverFaintingGroaningUnsteadiness on FeetRefusing to EatBleedingSwelling in the FaceDripping SalivaNose CrackingEating LeavesNestingPicky With FoodRunning a FeverFaintingGroaningUnsteadiness on FeetRefusing to EatBleedingSwelling in the FaceDripping SalivaNose CrackingEating LeavesNestingPicky With FoodRunning a FeverFaintingGroaningUnsteadiness on FeetRefusing to EatBleedingSwelling in the Face

Get a free pet insurance quote in less than 60 seconds!

Easily compare quotes from the most trusted pet insurance companies in the United States.

Get a quote

Need pet insurance?Wag!

About Wag!

About Wag!Trust & SafetyDo Not Share My InfoCommunity GuidelinesWag! PartnersBlogCareersBecome a Dog Walker

Top Wag! cities

San FranciscoLos AngelesChicagoNew YorkAtlantaWashington D.C.DallasMiamiPhiladelphiaHelp Center

Resources

Dog HealthDog TrainingDog GroomingDog BreedsDog NamesDog ActivitiesDog SensesDog Behavior

Lifestyles

Dog BeachesDog CampgroundDog ParksDog Trails

Security

Responsible Disclosure

Account

Delete your accountApp StoreGoogle Play StorePrivacy policyCA PrivacyTerms & conditionsAccessibilityTransparencyYour Privacy Choices

© 2026 Wag Labs, Inc. All rights reserved.

Wag!Help Center

Download the Wag! app

App StoreGoogle Play Store

About Wag!

About Wag!Trust & SafetyDo Not Share My InfoCommunity GuidelinesWag! PartnersBlogCareersBecome a Dog Walker

Resources

Dog HealthDog TrainingDog GroomingDog BreedsDog NamesDog ActivitiesDog SensesDog Behavior

Top Wag! cities

San FranciscoLos AngelesChicagoNew YorkAtlantaWashington D.C.DallasMiamiPhiladelphia

Lifestyles

Dog BeachesDog CampgroundDog ParksDog Trails

Security

Responsible Disclosure

Account

Delete your accountPrivacy policyCA PrivacyTerms & conditionsAccessibilityTransparencyYour Privacy Choices

© 2026 Wag Labs, Inc. All rights reserved.

Wag!Help Center

Download the Wag! app

App StoreGoogle Play Store

About Wag!

About Wag!Trust & SafetyDo Not Share My InfoCommunity GuidelinesWag! PartnersBlogCareersBecome a Dog Walker

Top Wag! cities

San FranciscoLos AngelesChicagoNew YorkAtlantaWashington D.C.DallasMiamiPhiladelphia

Resources

Dog HealthDog TrainingDog GroomingDog BreedsDog NamesDog ActivitiesDog SensesDog Behavior

Lifestyles

Dog BeachesDog CampgroundDog ParksDog Trails

Security

Responsible Disclosure

Account

Delete your accountPrivacy policyCA PrivacyTerms & conditionsAccessibilityTransparencyYour Privacy Choices

© 2026 Wag Labs, Inc. All rights reserved.