Why Does My Dog Lick My Arm? [9 Valid Reasons]

Your dog may lick your arm as a way of showing affection or to investigate what you’ve been up to. It’s also a way to grab your attention or display empathy. Your taste could be appealing to them, or they may be grooming you. Puppies tend to lick more frequently as they are still exploring their surroundings.

1) Showing affection

Many individuals associate long and wet dog licks with kisses, and in many aspects, that’s accurate. These licks are a way for them to convey love and show that they’ve missed you while attempting to discover where you’ve been. Whenever your dog licks your arm, you can interpret it as his way of expressing fondness

2) The Skin is tasty

When considering the exterior of your elbows, the skin is typically a bit rough and scaly. On the other hand, the skin inside your elbows is softer and may become moist with sweat.

Although neither of these may appeal to you, they might be a delectable treat for your dog. The dry, scaly skin or the salty taste from your sweat could be so tempting that your dog can’t resist licking you.

3) Just an exploration stage

If you happen to own a puppy, it’s perfectly natural for them to engage in licking behavior. Puppies tend to be curious and often use their mouths to explore objects.

According to Dr. Terrence Ferguson, licking is a common behavior across all dog breeds, but puppies tend to lick more frequently than adult dogs. This is largely due to their inquisitive nature and their desire to investigate their surroundings.

As they lack hands, puppies rely heavily on their sense of smell and taste to explore their environment. Hence, you may observe them sniffing and licking objects and people around them. They are not only interested in exploring objects, but they also investigate other dogs, animals, and humans, including you!

4) Boredom

One possible explanation for your dog’s excessive licking may be boredom and a need for stimulation. This is especially true if your dog tends to lick you more frequently before engaging in physical exercise. 

Providing your dog with the recommended amount of exercise based on its age and breed can help alleviate boredom and stimulate its mind and body. If your dog already receives enough exercise, training can be an effective way to provide additional mental stimulation.

5) Grooming you

Another reason why your dog may be licking you is grooming behavior. Puppies are groomed by their mothers through licking, and dogs also groom themselves in the same way. 

If your dog is constantly licking your arm without any apparent reason, it could be due to a learned behavior that they are trying to apply to you. Long, noisy licks could also indicate that your dog is trying to groom you.

You may notice your dog licking your arm before they go to sleep, which could be related to their puppyhood and their experience in the litter.

6) You have a skin issue

If you have a skin condition like eczema or psoriasis, your dog may be attracted to it. Some dogs have an incredible ability to sense when their humans are in pain or ill and may try to provide comfort.

There have been many documented cases of dogs detecting cancer in their owners. If you experience symptoms such as pain, a rash, lumps, or bumps on your arm, particularly around the elbow, it is essential to see a doctor.

7) Nature

When dogs are young, one of the primary ways they explore the world is through sniffing and licking things. If your dog is a puppy, it is likely exploring its surroundings when it licks your arms.

This habit of licking objects and people around them tend to persist as they grow older. Therefore, it’s common for dogs to lick frequently.

8) Empathy

Research and personal accounts from dog owners indicate that some dogs tend to sniff and lick their owners when they’re upset or crying. Licking your arm maybe your dog’s way of detecting your change in mood and expressing affection or empathy.

When you’re visibly stressed or agitated, licking maybe your dog’s attempt to alleviate your stress and provide comfort, especially if they’ve learned that this behavior is appreciated.

9) Feeling stressed

In an ideal scenario, our pet dogs would be able to verbally communicate when they feel sad, scared, sick, or in pain. However, since they can’t, they resort to non-verbal methods to convey their emotions and express their concerns.

Dogs use various modes of communication, such as crying, growling, barking, body language, nuzzling, and licking, to interact with their owners. When your dog licks your elbow, it might be a signal that they’re attempting to communicate with you.

It’s essential to remain vigilant for any other indications of discomfort or distress. If you believe your dog may be unwell, consider taking them to a veterinarian for a check-up.

Does licking different places mean different things?

Dogs have a tendency to lick certain parts of our body such as face, hands, and feet, and the reasons for this can vary. Here’s a breakdown of what these licks could mean:

Why Do Dogs Lick Your Face?

When your dog licks your face, it could be a sign of hunger. Puppies learn to lick their mother’s mouth when they’re hungry, so your dog may be trying to communicate the same message to you. Licking your face could also be a way for your dog to show appeasement.

Why Do Dogs Lick Your Hands?

Licking your hands could be your dog’s way of exploring or cleaning. Since our hands often have traces of food and oils, dogs may enjoy licking them. It’s also a sign of gratitude and affection, as we use our hands to pet and stroke dogs.

Why Do Dogs Lick Your Feet?

Dogs may lick your bare feet as they are a little dirty or have unusual smells and tastes for them to investigate. Our feet have numerous sweat glands, making them salty and attractive to dogs.

Although smaller dogs might lick your feet for the same reasons they lick your face or hands, it may also be because your feet are closer to them at ground level.

What to do about your dog licking your arm?

Here are some suggestions for reducing your dog’s excessive licking of your arms and elbows:

1) Discourage the behavior

If you believe that your dog’s licking behavior is due to receiving attention or rewards, you may want to stop rewarding it for licking your arms. When your dog starts to lick, you can stop giving it attention or rewards and then resume giving it attention once it has stopped.

2) Use positive reinforcement training

Positive reinforcement training involves rewarding your dog for exhibiting desirable behaviors. To discourage excessive licking, you can try:

• Turning away and hiding your arms when your dog starts to lick them
• Leaving the room if necessary
• Waiting a few moments and then resuming attention when your dog has stopped licking
• Repeating the above until your dog learns that licking your arms results in the loss of your attention
• Rewarding your dog with treats when it does particularly well

3) Ensure your dog gets enough exercise

Make sure your dog is getting enough exercise for its age and breed. If it already receives daily exercise, you can provide additional training to stimulate it.

4) Provide distractions

Provide your dog with toys or bones to distract it from licking your arms.

5) Give your dog attention

Give your dog attention throughout the day through training, exercise, and playtime. This may help reduce the likelihood of it seeking attention from you through licking.

Final words

To begin with, frequent licking of your arm by a dog is generally a behavioral response and not a cause for serious health concern.

Typically, dogs lick humans on the face or arm because it’s a behavior that gets rewarded. If you reward your dog with a treat or affection when they lick your arm, they will continue to do so repeatedly.

It is essential to note that licking is an acquired and genetic behavior in dogs, and it typically signifies love and obedience.

You can choose to reinforce or discourage this behavior depending on your preference. If you don’t mind being showered with love and attention, then it’s perfectly fine to indulge in this mutual display of affection.

I hope you enjoyed the article. I will be back soon with more interesting and informative pieces of writing. Till then, stay connected. Thank you.