5 Of The Best Reasons Why Do Dogs Lick Each Other’s Mouth

Why do dogs lick each other's mouth? For pet owners, this curious question needs to be answered. After all, they want to understand the behavior of their precious little paws.

Of course, any animal experts would tell that body language of dogs is the key to understanding the behavior of the latter. If you want to get close to your dog, you should be able to determine these unique gestures of theirs.

One of the most noticeable actions of dogs is licking the mouth of another dog. Apparently, this type of kinetic communication has a meaning. But it doesn't mean that it could only imply to one end. In fact, when a dog licks the mouth of another dog, such could indicate various things.


Saying Hello

According to the Arizona Humane Society, dogs that exhibit such kind of behavior is an indicator that the dog is just saying "hello". Prodding the mouth and muzzling the regions of the tongue are good signs that the dog is happy meeting another fellow.

5 Of The Best Reasons Why Do Dogs Lick Each Other’s Mouth

Therefore, if you see your Chihuahua licking the mouth of a Yorkie, you should not panic. It just shows that these creatures are fond of each other. However, you should see it as a temporary relationship. The one that licks the other might be thinking the latter is his / her superior.

Sometimes, it could result in hostile reactions. If you notice that the dogs are barking, snarling, or growling after the lick, then you should separate them already.

Making Peace

The American Society for the Prevention of Cruelty to Animals (ASPCA) also suggest that the licking behavior is a sign of pacifism and making peace.

5 Of The Best Reasons Why Do Dogs Lick Each Other’s Mouth

There are a lot of reasons when these cute little paws of yours get to fight each other. It could be due to food or personal spaces or some things that we would never be able to discover. Those growling and snarling sounds are proof that dogs could are no less than humans when it comes to disputes.

However, dogs are natural peace lovers. When you see your dog approach another dog and lick his / her mouth, it could mean that the former wants serenity already. In short, it is like giving an olive branch. Of course, dogs that exhibit such behavior are very intelligent. Who wants to fight anyway? If that dog is your pet, then it deserves a delicious cookie!


Another reason for such "wet" behavior is subordination. For the Rancho Coastal Humane Society, a dog can sometimes feel vulnerability and defeat. As we mentioned earlier, dogs would try to determine which of them are superior.

When a dog feels that he / she is out of the league, then licking is an indicator of throwing the white towel. It is a sign of inferiority. Moreover, it could also mean that the dog is already in a passive mode. In short, fighting is the last thing on its mind.

5 Of The Best Reasons Why Do Dogs Lick Each Other’s Mouth

We do not recommend that owners should encourage aggressive behavior to their dogs. When the dog wants to concede, then let him / her be. It is pointless for you to emphasize things like pride. In the first place, these creatures don't have an ego.


Our dogs would love to get lovey-dovey, too. They can feel such kind of "connection" that humans feel. Therefore, a canine's lick could be a representation of love. It is a kiss, in short. And you don't have to feel malice about it. When they lick each other's mouth, it could tell that they want to play together.

According to the Peninsula Humane Society, the same intention applies when dogs lick the face of their owners. Many think that licking is an attempt to bite your face. But it is not. Instead, it is the opposite. Love is always in the air for dogs!

Meanwhile, check out this video if you should let your dog lick your face:

They Are Hungry

Of course, licking means that the tummies of your little ones are churning already. This is especially true to puppies. During the growth process, your pups need to be nourished from time to time. When a puppy wants to eat, it will likely lick the face of an adult dog.

5 Of The Best Reasons Why Do Dogs Lick Each Other’s Mouth

The bigger dog doesn't really have to be the one to feel the smaller paw. It is actually your job! Therefore, when you see that a pup is persistently licking an adult dog, there is a good chance the former is hungry. Try offering food to the puppy. You will realize that it is hungrier than you think!

A puppy can't lick your face on many occasions. The best chance for it to communicate with you is through other dogs.


5 Of The Best Reasons Why Do Dogs Lick Each Other’s Mouth

When dogs lick each other's mouth, it could mean a lot of things. Fortunately, such behavior poses no danger and worry for your part. You could just say that licking is a way of a dog's communication. Just observe any other factors so that you can deduce what your dog is trying to say!

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About the Author


Hi, I’m Sara and I would like to thank you for checking out my blog. I have been around dogs since I was kid and I cannot imagine life without one. So now, I am sharing with you the knowledge I have accumulated over the years and hopefully it helps you too.

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