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How Much Do Great Danes Drool? Vet-Verified Common Causes & Prevention

Ed Malaker
By Ed Malaker · Reviewed & fact-checked by Dr. Marta Vidal-AbarcaVet Approved
Dr. Marta Vidal-Abarca
Reviewed & Fact-Checked byDr. Marta Vidal-AbarcaBVSc GPCert Ophthal MRCVS (Veterinarian)
Dr. Marta has over 16 years of veterinary experience, working across the UK and Spain as a remote veterinary consultant and in the clinic. She graduated from Cardenal Herrera-CEU University in Valencia, Spain. She holds two Ophthalmology Certificates, GPCert Ophthal from ESVPS and UAB. She has wide experience in small animal internal medicine and surgery with a soft spot for dogs. Marta is a member of the Royal College of Veterinary Surgeons, and her main fields of interest are ophthalmology and critical care medicine. Dr. Marta loves being able to share the most helpful information with pet parents across the world as one of Pangolia's in-house veterinarians. She wants to provide details that can help in all aspects of pets' lives with their beloved ones. She loves knowing that she can support our readers and communicate about any medical topic that might be relevant to their pet's health and well-being.View authorThe information is current and up-to-date in accordance with the latest veterinarian research. Learn more
Updated on June 29, 2026
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a drooling great dane at the park

Great Danes make fantastic family pets, but due to their large size, many potential Great Dane owners worry they will have to deal with large amounts of drool. They are right, the Great Dane is considered one of the heavier drooling dog breeds, but don't let this put you off because their friendly and easygoing personality will captivate you despite the large amount of drool.

Keep reading while we explain how much drool you can expect, along with several other interesting facts to determine if the Great Dane is right for you.

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What Causes the Great Dane to Drool?

Most Great Dane owners describe their dogs as moderate to heavy droolers but not as much as other breeds, like the Saint Bernard or the Dogue de Bordeaux.

Image By: black-pearls, Pixabay

1. Anatomy

All dogs produce saliva, however, Great Danes have large, flappy lips that create pockets that can catch and hold the saliva until it starts to overflow. Once it pours over, it becomes drool, and there is no real way to prevent it.


2. Temperature

Since salivating is one of your dog’s ways to cool down, you can expect more as the temperature rises, which will cause the lip pockets to fill and overflow faster and more frequently.


3. Medical Issue

If your pet is experiencing a medical issue, it can cause them to drool more. One clue that the saliva is due to a medical problem is that it comes on suddenly, regardless of temperature, and the drooling occurs more often. If you suspect your Great Dane may be ill it is always best to get in touch with a vet.


4. Hunger

Many dogs start drooling more excessively when hungry and in the presence of food, similar to the way humans might experience a rumbling belly.


5. Teething

If your dog is still a puppy and you notice drooling more than usual when they are around 3–5 months old, there is a good chance that new teeth are to blame. Once all of the permanent teeth come in, at around 6 months of age, it’s possible that the amount of drooling will decrease.

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How Can I Stop My Great Dane from Drooling?

Unfortunately, there is little that you can do to stop your Great Dane from drooling in normal circumstances. Instead, the flappy lips around their mouth will continue to collect saliva until it pours over, but a few things might help a little.

  • Keeping your dog inside and well-hydrated when outside temperatures are too high can reduce drooling by making it easier for your dog to maintain their body temperature on hot summer days.
  • Take your dog for regular medical checkups, as some health issues, such as oral disease and nausea can lead to more drooling.
  • Take your dog for regular dental checkups and brush their teeth daily to help slow the progression of periodontal disease, which might lead to heavier drooling.
  • Identify and avoid triggers that cause them to drool. If your dog salivates every time you’re making dinner or eating a snack, keep them away from the kitchen or synchronize your meal times. You can also use puzzle feeders to extend your dog’s meal time. If your dog drools when they get excited, it may be helpful to redirect their attention with toys or engage them in activities that keep them calm.
Image By: Rana Lokos, Unsplash

Do Dog Toys Make My Dog Drool More?

While chewing on dog toys might look like it’s causing your dog to drool, the toy could simply be squeezing drool already present out of the pockets. Regardless, toys are vital for your dog to fight boredom, and they can help them feel more comfortable and less nervous, which might work to decrease the amount of drool.

Taking the toys away might cause your dog to chew on other items, like the furniture, or engage in other bad behavior.

How Can I Clean Up My Great Danes Drool?

Cleaning up dog drool is a never-ending job for many of us. Luckily, it’s not that difficult, and you can wipe down most surfaces with a moist towelette to remove the drool. You can even use towelettes to clean up your dog if you need to.

What Dog Breeds Drool the Most?

According to the American Kennel Club, the following breeds drool the most.

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Conclusion

The Great Dane is considered a heavy drooler because their lips form small pockets that catch and hold saliva until it overflows. High temperatures, food anticipation, and excitement can cause the dog to drool more, and most Great Dane owners prepare a towel or cloth when their pups are near food.

Medical and dental issues can also increase drooling, so it is important to have your Great Dane checked over frequently, as they are on the list of the top 10 drooling dog breeds, and you don’t want to miss any potential health concerns that could be masked by your dog’s excessive drooling.


Featured Image Credit: Annette Shaff, Shutterstock

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Ed Malaker
Authored by

Ed Malaker

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