Do Mastiffs Drool A Lot?
And Which Ones Slobber The Most Or Least?

Do mastiffs drool a lot? If you like big dogs, mastiffs might be the right choice for you. These ancient pups are courageous and good-natured, but incredibly large and prone to drooling. Fully grown, a typical English mastiff can range from 27-30 inches tall and 150-230 pounds heavy! Additionally, these gentle giants are likely to need lots of wiping up after due to their incessant drooling.

Mastiffs drool quite a bit due to their large jowls. Saliva can accumulate here and quite literally leak out instead of being swallowed.

For some pet owners, excessive drooling is an instant deal-breaker. For others, it’s just more to love. This article covers the reasons why your mastiff might be drooling often as well as which breeds are a little more dry-mouthed, and of course, how to control the persistent slobber. Read More Below...

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Do Mastiffs drool?

Why Do Mastiffs Slobber?


There are many different reasons why your mastiff might be salivating more than normal. As stated above, the reason the slobber often leaks out is due to its accumulation in the pup’s jowls. This can also occur after the mastiff drinks; extra water can get stuck in the folds as well. But if the pup hasn’t recently hydrated, why is there still so much drool?

Food anticipation
This is a pretty common reason for extra salivation. Think of holding a treat in front of your dog. Does he drool with excitement? If your mastiff is expecting his dinner, he might be slobbering with excitement and leaking that saliva out of his loose lips. Don’t rush your pup off to the vet if he’s experiencing this — it’s nothing to worry about.

Throat blockage or dental issue
If your mastiff is excessively drooling and there’s no food in sight, it’s possible that something could be happening internally. There could be something in his throat that’s making swallowing difficult, resulting in a buildup of saliva. This could be a sign of something serious, like a tumor. It’s always best to take your dog to the vet if you think there might be something blocking his throat. Additionally, cavities, leftover food, or tartar buildup could all cause a little extra slobber.

Heatstroke
According to The Nest, mastiffs are actually more likely to get heatstroke due to their larger size. The excess salivation could be your dog trying to cool himself off; always make sure he has plenty of water and move him indoors if need be.

Anxiety
The fourth reason for your mastiff’s drooling could be anxiety. Make sure that nothing is bothering your pup and try to isolate an incident that could be causing these feelings. Was there a recent change in routine? Are you leaving your dog home alone a lot? These could all be reasons for your pup’s anxiety and excess drooling.

Do Mastiffs Drool All the Time?


Mastiffs are known to drool throughout the day. Aside from dinner time, there isn’t a specific part of the day where a mastiff is more or less likely to be drooling since it really is due to the way they’re built. It’s always smart to keep some extra towels on hand just in case your mastiff decides to release the waterworks. Also, never discipline your mastiff for extra drooling! Make sure you aren’t easily grossed out before adopting one of these gentle and wet giants.

How Much Do Mastiffs Slobber?


There isn’t any real answer to how much mastiffs slobber since it varies quite a bit between breed and specific pup. Normally, a mastiff will only slobber when he’s hungry, anxious, or just took a huge gulp of water. They do, however, drool quite a bit more than other breeds. Mastiff owners suggest carrying around a towel to wipe up after your pup and quickly get over any squeamishness about drool. 

Of course, the biggest variation in drool amounts is the specific breed of the mastiff. There are several different mastiff breeds; some are more dry-mouthed whilst others are a little wetter in the face. This chart compares the different mastiff breeds with some of their characteristics, size, and their likeliness to drool. Read below for more detail about each individual breed.

Note: General characteristics, height, and weight are according to the American Kennel Club.

Breed

Bullmastiff

English
Mastiff

French
Mastiff

Italian Mastiff
(Cane Corso)

Great 
Dane

Neapolitan
Mastiff

Tibetan
Mastiff

Characteristics

-Fawn, or red coat
-Floppy ears

-Fawn Or Brindle Coat
-Wrinkled forehead

-Fawn coat
-Large head

-Gray or brindle coat
-Pointy ears

-Many coat colors
-Pointy ears

-Large heads
-Lots of wrinkles

- Long coat
- Floppy ears

Height

24-27
inches

27.5+
inches

23-36
inches

23-27
inches

28-32
inches

24-31
inches

24+
inches

Weight

100-130
pounds

120-230
pounds

99+
pounds

Depends on height

110-175
pounds

110-150
pounds

70-150
pounds

Drool Rating

3/5

4/5

4/5

2/5

1/5

5/5

2/5

Now let's dissect this a little further by talking about the drool habits of the above breeds and just how bad (or not bad) things can get with each one...

Do Bullmastiffs Drool A Lot?


The bullmastiff (a hybrid between a bulldog and mastiff) is a little bit smaller and is equipped with a red or brindle coat. They stand between 24-27 inches tall and weigh 100-130 pounds (according to the American Kennel Club), and are known for their affection and loyalty. Bullmastiffs also make good family or guard dogs due to their social skills. 

Both of the bullmastiff’s parents are prone to drooling, so you can also expect your bullmastiff to be a little moister in the mouth. However, the amount your bullmastiff drools depends on the size of his jowls. He will salivate for the same reasons — hunger, anxiety, or underlying diseases — but the amount he actually produces will depend on his physical makeup. Because bullmastiffs are slightly smaller than their counterpart, you can expect their jowls to be smaller and, therefore, less drool to clean up.


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Do English Mastiffs Drool A Lot?


When Googling “mastiff,” the breed that pops up is actually an English mastiff. This pup is actually a very old breed, descending from the Alaunt and Molosser breeds. Like the bullmastiff, English mastiffs are good family and guard dogs that are friendly enough to watch over your kids without getting rough with them. They’re easy to train, gentle, and sometimes even a little bit shy, depending on how they were socialized as puppies. 

This traditional pup is indeed a heavy drooler, as we covered earlier in this article. Their large jowls make it difficult for them to keep their saliva in their mouths, and it will often end up on your floor or clothes. A good suggestion is keeping wipes on hand for cleaning off your pup, or laying towels near their food and water bowls to avoid unnecessary spillage. The Dog Place also suggests keeping your toilet lids down to avoid a mess of toilet water all over your carpet!

What 10 Dog Breeds Drool Like Crazy?...

Hopefully your Mastiff doesn't drool this much! 

Do French Mastiffs Drool A Lot?


Dogue de Bordeaux, commonly known as the French mastiff, is an ancient French pup with a sad expression and a lot of affection. This mastiff relative is wrinkly, muscular, and equipped with a large head. It can actually weigh significantly less than its counterparts, starting at around 99 pounds for a female.

The French mastiff does drool a lot due to its loose lower lip. This looseness fails to keep saliva in the mouth and throat, resulting in excess drooling. When combined with a shake, this drool can get all over walls, furniture, and people! A simple Google search depicts these friendly giants with strings of saliva dripping from their cheeks. They can’t help it! It’s in their genetics.

Do Italian Mastiffs Drool A Lot?


You might know the Italian mastiff by its other name, the Cane Corso. These pups have the traditional large head and muscular body of the other mastiffs, but often have pointier ears and fewer facial wrinkles. They’re a little more intelligent than their relatives and are often used as guard dogs.

Surprisingly, Cane Corsos actually don’t drool as much as other mastiffs. However, this can indeed range between individual Corsi. Pups with tighter lips and jowls will obviously drool less than those with larger, looser jowls. Overall, Corsi tend to have smaller jowls than other mastiffs, which makes them less drooly. But do still be prepared for drool: it will come no matter what!

Do Great Danes Drool A Lot?


Great Danes (also known as German Mastiffs) are one of the biggest dog breeds known to man. Their height ranges from 30-32 inches, and they can weigh as much as 175 pounds, according to the American Kennel Club. When standing on their hind legs, these dogs are often as tall (if not taller) than their human owners! Despite their intimidating size, Great Danes are actually pretty gentle. They’re friendly and patient, which makes them good dogs to have around younger kids. However, the large size and deep bark are enough to scare away any potential intruder.

Surprisingly, the Great Dane isn’t actually in the top ten list of drooling dogs. This pup definitely drools less than other mastiff relatives due to fewer wrinkles and tighter jowls, but it does indeed tend to be moister than other dog breeds. A Great Dane is a good way to go if you’re looking for a mastiff relative that’s easy on the slobber, but remember that what you lose in saliva, you make up for in sheer size.

Do Neapolitan Mastiffs Drool A Lot?


The Neapolitan mastiff is a gigantic, wrinkly pup known for his powerful guard skills. They have large heads, muscular bodies, and originated in ancient Rome. They’re also called the Mastino, and according to the AKC, look like “a marzipan Mastiff that’s been out in the sun too long.” Mastinos are sweet and loyal, but also powerful and intimidating dogs perfect for guarding your home and family.

The Neapolitan Mastiff has an incredible tendency to drool and shouldn’t be adopted by someone who’s put off by saliva. Their increased number of wrinkles offers lots of places for extra saliva to hide for later. Be careful when feeding and watering your Mastino, and make sure to have towels on hand to clean up the inevitable mess.

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Do Tibetan Mastiffs Drool A Lot?


Last is the Tibetan mastiff, a large, fluffy guard dog known for its independence and loyalty. Similar to other mastiffs, the Tibetan is very large and intimidating but differentiates itself with its long fur and dark coat.

The Tibetan mastiff is actually a dryer-mouthed breed, meaning that they are not constantly drooling. Of course, they still have the potential to drool from hunger and thirst, and it will indeed make a mess due to their large and loose lips, but it isn’t as common for them to be constantly slobbering as it is for other mastiffs. A Tibetan is a good choice if you want the size and loyalty without the excess amounts of saliva. Do be warned though; even a dryer-mouthed mastiff will still produce an awful lot of drool compared to other, smaller breeds.

Is There A Mastiff That Doesn’t Drool?


Unfortunately, there is no mastiff breed that doesn’t drool. All mastiffs drool to some degree due to their physical appearance: loose jowls, wrinkles, and big lips. However, there are some options for those who love the gentle giants but don’t want to deal with puddles of saliva all over the floor.

As listed above, Tibetan mastiffs are a good choice if you’re looking for a dryer-mouthed pup. They have slightly tighter lips that keep saliva from leaking out constantly. However, their fluffy coats don’t resemble other mastiffs, and they can be quite tough. 

If you’re looking for a dry-mouthed mastiff that better resembles the typical English mastiff, an American mastiff is a good breed to choose. This pup is still quite large, standing between 26 and 34 inches tall and weighing anywhere from 140 to 180 pounds, but like the Tibetan mastiff, this breed has fewer face wrinkles and tighter lips that help to prevent excess drooling. 

The most important thing to remember, however, is that all mastiffs will drool. The amount does vary based on breed, facial structure, and underlying causes, but they do tend to produce extra saliva than other dog breeds. Mastiffs are loyal, affectionate, and protective pups; great for watching over your home and befriending your children, but they are incredibly large and can be very messy, especially after a nice shake. Do not adopt a mastiff if you are not prepared for the amount of slobber they produce, or if you’re squeamish about a little drool on your legs. 

How to Control Mastiff Drool


There are several easy ways to deal with your drooling pup that don’t cause any harm to him, and will hardly inconvenience you. These include small changes like keeping towels on hand and changing into good clothes after you’re done petting your furry friend. However, there are also more drastic options to reduce drooling, including facial surgery.

Easy Solutions for Controlling Drool

Here is a list of ways to handle your dog’s extra saliva, from wiping down his face to getting over any squeamishness as soon as possible.

Keep towels on hand.
These towels serve many purposes. Use them to wipe up the floor, wipe your pup’s face after he gets a drink, or to mop up any saliva splashes after a shake. Designate towels specifically for removing drool, and wash them regularly to keep them from getting too gross.

Arm your pup with a bandana bib!
Bandanas are a great accessory for your handsome pup, and they’re super customizable! Bandanas will help to catch some of the drool from your pup’s face before it hits the floor, and you can also use it as a towel to wipe him off after a drink. Hit the fabric store and make your own, or you can purchase a bandana at any pet store or online. Have fun with it; there are so many options for patterns and colors that will make your pup shine.

Be careful with what you wear.
If you know you’re about to feed, walk, or play with your pup, wear something that can get dirty. Don’t put on your nice work clothes before petting your drooling dog; that’s a recipe for disaster! Instead, only change into your nice clothes right before leaving the house. Maybe keep a change of clothes specifically for hanging out with your dog, like an old T-shirt and shorts.

Learn even more drool control tips on this page of ours.

Surgery for Drooling Dogs

There is another option for dealing with your dog’s drool, and that is facial surgery such as cheiloplasty. This is a procedure that reduces the size of the lips and tightens excess skin around the mouth to keep saliva from pooling out the sides. There are some reasons to do this surgery, such as lip infections or tumors in your dog. Otherwise, it’s not recommended as this is a mainly cosmetic surgery and would be done solely to stop your pup from drooling. It’s not suggested to alter your dog’s appearance for your own aesthetic purposes; don’t adopt a mastiff if you can’t handle some extra saliva!

Final Thoughts


Mastiffs are giant, gentle, and loyal pups that make a great addition to any family. However, along with their sheer size comes an excessive drooling problem due to their loose jowls and extra skin around the mouth. There are plenty of ways to combat this drooling while still offering a mastiff a forever home. With a little bit of research, you can be ready with a drool towel in one hand and a lot of love in the other.

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