Why Do Dogs Lick Their Paws? 7 Reasons Every Pet Parent Should Know

It is evening. You are settling down on the sofa with a cup of tea, and your dog curls up beside you - only to start licking their paws… again. It is familiar to many pet parents, and while a few licks here and there seem normal to show affection, sometimes it can be a serious concern. 

So, what’s really behind this behaviour? Are they just cleaning up, showing affection, or could something be wrong? Paw-licking can mean different things - from harmless grooming to signs of irritation, discomfort, or even stress. Understanding why your dog does it can help you decide when it’s okay to ignore and when it’s time to intervene. 

Let’s explore the most common reasons dogs lick their paws, and how you can help keep them healthy and comfortable.

1. Natural Grooming

For many dogs, paw-licking is simply a grooming routine. After a walk or mealtime, they may lick to remove mud, crumbs, or any debris stuck between their toes. Dogs are naturally tidy animals (however, less than cats), and their tongues are their built-in cleaning tools.

When it’s normal:

• Licking is brief and occasional

• It happens after outdoor play or walks

• There’s no redness or swelling on the paw

What you can do: Keep their paws clean by wiping them with a damp cloth or dog-friendly wipes after walks. This helps remove dust, pollen, and bacteria, reducing the need for excessive licking later.

2. Allergies and Skin Sensitivities

If your dog’s licking has gone from occasional to obsessive, allergies could be the cause. Dogs can be allergic to environmental triggers such as pollen, grass, dust mites, or even cleaning products. Food allergies are also common in dogs, particularly to ingredients like dairy or grains.

Signs of allergies include:

• Red, irritated skin between the toes

• Constant paw-licking or chewing

• Frequent ear infections or face rubbing

What helps: Allergies require vet attention. They might suggest an elimination diet or allergy testing. Switching to a diet made with real, wholesome ingredients and single protein sources can help. Look for foods rich in omega fatty acids, as they support healthy skin and reduce itching from within.

3. Dry Skin and Environmental Irritation

Weather plays a huge role in your dog’s skin health. Cold winters, dry air, or frequent baths can strip away natural oils, leaving the skin and paw pads dry or flaky. Even road salts and harsh cleaning products can irritate dogs.

When this happens, dogs lick to soothe the discomfort - but it can make things worse if overdone.

What you can do:

• Use a vet-approved paw balm to keep their pads moisturised.

• Rinse their paws after walks, especially in winter or on city roads.

• Avoid over-bathing; once every 3-4 weeks is usually enough.

If you notice cracks, redness, or if your dog is limping, check for injuries or chemical burns.

4. Pain or Hidden Injuries

Dogs often lick one specific paw when something’s hurting. It might be a tiny cut, a splinter, an insect sting, or even joint pain. Since they can’t tell you what’s wrong, licking becomes their way of focusing attention on the sore spot.

Check for:

• Swelling or redness

• Limping or reluctance to walk

• Sensitivity when touching the paw

What to do: Inspect the paw pads and between the toes under good lighting. If you find debris, gently remove it. For anything deeper, swollen, or painful, visit the vet promptly. Injuries can easily become infected if left untreated.

5. Parasites and Infections

Sometimes, the cause is as small as a flea or tick bite. Parasites like fleas, mites, or ticks can make your dog’s paws unbearably itchy. Licking brings temporary relief, but constant moisture from the saliva can create yeast or bacterial infections - and that leads to even more irritation.

How to recognise it:

• A sour or “yeasty” smell from the paws

• Redness, greasy fur, or brown staining between the toes

• Persistent itching even after treatment

How to help: Keep up with regular flea and tick prevention. If your dog’s paws smell odd or the skin looks irritated, your vet may recommend antifungal washes or medicated wipes. Maintaining clean bedding and regular grooming will also help prevent reinfection.

6. Boredom and Anxiety

Not all paw-licking is physical. Dogs may lick as a coping mechanism for stress, boredom, or loneliness. It’s a self-soothing habit that releases endorphins, similar to how humans might fidget or bite their nails.

You might notice:

• Licking mainly when you’re away or before bedtime

• Other anxiety behaviours like whining, restlessness, or chewing furniture

How to help: Mental stimulation is just as important as physical exercise. Interactive toys, snuffle mats, or puzzle feeders help occupy your dog’s mind. Daily walks and training sessions also channel their energy positively. If your dog tends to get anxious alone, calming toys or a consistent routine can make a big difference.

7. Habitual Behaviour

Sometimes, licking begins for a real reason - allergies, irritation, or boredom, and stays long after the trigger is gone. It becomes a learned behaviour, one that your dog does simply out of habit or comfort.

Breaking the cycle: When you catch your dog licking, gently redirect them with a toy or a command. Reward them for stopping. Avoid scolding or shouting, as it can increase anxiety and make the habit worse.

Over time, positive reinforcement and mental engagement can help reduce habitual licking.

When Should You See the Vet?

While paw-licking isn’t always alarming, some signs need prompt attention. Book a vet visit if you notice:

• Persistent licking of one or more paws

• Redness, swelling, or bleeding

• Hair loss or open sores

• Limping or behavioural changes

• Bad odour from the paw

Paw-licking might seem cute, but it’s your dog’s way of signalling discomfort or irritation (it can also be grooming sometimes). Healthy paws start with regular care - cleaning them after walks, keeping nails trimmed, and ensuring they are moisturised.

For trusted paw-friendly essentials, HUFT has you covered with nutritious dog food, natural grooming products, and comfy apparel and shoes that protect paws during play or walks. With consistent care, your dog’s paws stay soft, clean, and healthy, letting them explore, run, and play without any discomfort. 

Because strong, happy paws mean a happier, more active dog - ready for every adventure by your side! 

Frequently Asked Questions

1. Can dogs lick their paws to show affection?

Yes! Sometimes paw-licking isn’t about discomfort at all. It’s your dog’s gentle way of showing affection or seeking comfort - like a calming behaviour when they’re relaxed next to you. If there’s no redness or irritation, it’s usually harmless.

2. My dog licks only one paw. Is that normal?

Persistent licking of just one paw can indicate an injury, insect bite, or even arthritis in that leg. Give it a close look under good light. If the licking continues or there’s swelling, see your vet for a quick check-up.

3. Can paw-licking cause hair loss?

Yes. Constant moisture from saliva can lead to fur thinning, redness, or even sores between the toes. If you notice these signs, it’s time to investigate the underlying cause and possibly visit your vet.

4. Should I clean my dog’s paws after every walk?

Ideally, yes. A quick wipe with a damp cloth or pet-safe wipes removes dirt, allergens, and chemicals from roads or grass. Regular cleaning reduces irritation, prevents infections, and keeps your home cleaner, too.

5. Can diet affect how often my dog licks their paws?

Absolutely. Poor-quality diets lacking essential fatty acids can dry out your dog’s skin, making it itchy and more prone to irritation. Feeding balanced, nutrient-rich food helps maintain healthy skin and reduces unnecessary licking.