Why Does My Dog Try to Lick My Mouth?

Dogs licking our mouths can be puzzling, sometimes even a little gross! But behind this seemingly strange behavior are several reasons, ranging from instinctual habits to learned behaviors and even medical concerns. Understanding why your dog tries to lick your mouth can help you better understand your furry friend and strengthen your bond.

Decoding Your Dog’s Licking Behavior

So, why does my dog try to lick my mouth? One of the most basic explanations stems from their puppyhood. Mother dogs lick their puppies’ faces and mouths for a variety of reasons, including cleaning, stimulating elimination, and showing affection. This behavior can carry over into adulthood, with your dog expressing similar sentiments towards you. They might see you as their caregiver and instinctively try to “groom” you as their mother once did. Another possibility is that your dog is simply seeking information. Dogs have an incredible sense of smell and taste, and licking your mouth could be their way of gathering information about what you’ve been eating or drinking. Think of it as their unique form of communication. It’s also possible your dog enjoys the salty taste of your skin, especially after exercise or on a hot day.

Is it Affection, Submission, or Something Else?

While affection is often the primary driver, a dog licking your mouth could also be a sign of submission. In dog packs, lower-ranking members often lick the mouths of dominant dogs as a sign of respect and appeasement. This behavior can translate to your dog showing you deference. However, don’t mistake this for fear. Submissive licking is usually accompanied by other calming signals, such as lowered ears, a tucked tail, and avoiding direct eye contact. Another potential reason is that your dog is trying to solicit regurgitation. In the wild, mother dogs regurgitate food for their puppies. Your dog might lick your mouth hoping for a similar response, though this is less common with domesticated dogs fed regularly.

Should I Let My Dog Lick My Mouth?

While it’s often a harmless gesture, letting your dog lick your mouth isn’t always advisable. Dogs’ mouths, while full of love, can also harbor bacteria that could make you sick. While the risk is generally low, it’s best to avoid letting your dog lick your mouth, especially if you have any open sores or cuts. You can gently redirect their affection by offering them a chew toy or petting them instead. If the licking becomes excessive or obsessive, it’s a good idea to consult with a veterinarian or a certified dog trainer. They can help determine if there’s an underlying medical or behavioral issue.

When Licking Becomes a Problem

Excessive licking can sometimes be a sign of anxiety or stress in dogs. If your dog is licking your mouth excessively, coupled with other behaviors like pacing, whining, or destructive chewing, it’s important to address the underlying anxiety. Creating a calm and predictable environment, providing plenty of mental and physical enrichment, and seeking professional help can make a big difference.

Is My Dog Trying to Tell Me Something?

Sometimes, excessive licking can indicate a medical problem. If the licking is accompanied by other symptoms like bad breath, changes in eating habits, or excessive drooling, it’s essential to take your dog to the vet for a check-up. They can rule out any underlying medical conditions that could be causing the behavior.

Conclusion

Understanding why your dog tries to lick your mouth allows you to better respond to their needs and strengthen your bond. While it can be a sign of affection, it’s important to consider other possibilities like submission, information seeking, or even medical concerns. By paying attention to the context of the licking and your dog’s overall behavior, you can better interpret their actions and ensure their well-being.

FAQ

Is it unsanitary to let my dog lick my mouth? Yes, there is a risk of bacterial transmission.
How can I discourage my dog from licking my mouth? Gently redirect their attention with a toy or petting.
Could excessive licking be a sign of a medical problem? Yes, it could be related to dental issues or other conditions.
What if my dog is licking my mouth compulsively? Consult a vet or dog trainer to rule out anxiety or medical issues.
Is it normal for puppies to lick their mother’s mouth? Yes, this is a natural behavior for nourishment and cleaning.
Can licking be a sign of submission in dogs? Yes, it’s a common way for dogs to show deference.
Should I be worried if my dog licks my mouth after I eat? They might be attracted to the smell or taste; redirect their attention gently.