Why Is My Dog Licking Their Paws?

It’s not unusual to spot your dog licking their paws from time to time. However, when it becomes excessive or obsessive, it can be a sign that something is not quite right. If you’ve found yourself wondering, “Why does my dog keep licking his paws?”, you’re not alone. We explore what might be behind this behaviour and when it’s time to seek help from your vet.

Common Causes of Paw Licking and How to Prevent Them

 ​1. Allergies: Environmental or Food-Related 

One of the most common reasons for a dog licking paws excessively is allergies. Dogs can develop sensitivities to a range of things, including:

• Environmental allergens: Grass, dust mites, mould spores, or pollen can all trigger a reaction when your dog walks through the park or backyard. These allergens often settle on the skin and dog pads, causing intense itchiness.
• Food allergies: Some dogs react to ingredients such as chicken, beef, wheat, or dairy. When this happens, paw licking can be one of the first signs.

What to watch for:

• Red, inflamed skin on the paws
• Recurrent ear infections
• Itching, especially around the face and feet

Prevention tips:

• Wipe your dog’s paws with a damp cloth after walks to remove allergens.
• Switch to a hypoallergenic diet if food is the suspected trigger (speak with your vet before changing food).
• Consider allergy testing to get to the root cause.

2. Injuries and Irritants

Dogs explore the world with their paws, and they’re prone to minor injuries from:

• Sharp objects like glass, thorns, or rocks
• Hot pavement or icy footpaths
• Chemical irritants like lawn treatments or de-icing salts

These can cause immediate discomfort or lead to secondary infections if not treated. If your dog is biting their paws or focusing on one specific area, it could be due to a cut, blister, or splinter.

What to watch for:

• Limping or favouring one paw
• Swelling, cuts, or bleeding
• Sudden onset of licking or chewing

Prevention tips:

• Inspect your dog’s feet after walks
• Avoid walking on hot or icy surfaces
• Use a soothing dog paw balm to protect and moisturise the pads

​3. Behavioural Issues: Stress, Boredom, or Anxiety

If no physical cause is found, behavioural reasons could be driving your dog’s paw licking. Dogs may lick or chew at their paws to cope with:

• Separation anxiety
• Loneliness or lack of stimulation
• Changes in the home or daily routine
  

​Over time, this compulsive licking can cause skin damage, inflammation, or infection.

What to watch for:

• Licking mostly when alone or during quiet times
  
• Signs of general anxiety, such as panting or pacing
  
• No visible injuries or skin issues

Prevention tips:

• Increase mental and physical stimulation (toys, training, walks)
• Stick to a predictable routine
• Use calming aids if recommended by your vet (pheromone sprays, supplements)

​4. Skin Infections: Bacterial or Fungal

When a dog keeps licking their paws persistently, it can lead to, or be caused by, an infection. The warm, moist environment between a dog’s toes is ideal for bacteria and yeast to grow, especially if the licking has broken the skin.

Signs of infection include:

• Red, inflamed skin that may appear raw
• Discharge or pus from between the toes
• A foul odour
• Hair loss or scabbing around the paw area

Infections often start because of another issue, such as allergies, an injury, or excessive licking itself, but once established, they can be painful and difficult to resolve without veterinary care.

Prevention tips:

• Keep paws clean and dry, especially after walks
• Trim fur between toes to reduce trapped moisture
• Treat underlying causes (e.g., allergies) early to prevent secondary infections
• Don’t let minor irritations go untreated; check paws regularly

​5. Parasites: Fleas, Mites, and Ticks

External parasites can cause intense itching and irritation, leading to constant paw licking or chewing. Fleas often bite the legs and feet, while mites (like sarcoptic mange) can burrow into the skin and cause severe inflammation. Ticks may attach to areas between the toes, where they’re harder to spot.

What to watch for:

• Intense scratching, biting, or paw licking
• Red or scabby skin between the toes
• Visible ticks or flea dirt
• Generalised itching or signs of discomfort elsewhere on the body

Prevention tips:

• Use a vet-recommended flea and tick prevention program year-round
• Check between your dog’s toes and pads after outdoor play
• Maintain a clean, parasite-free home environment
• Seek veterinary attention if you suspect mange or other microscopic parasites

​Is Paw Licking Ever Normal?

Occasional paw licking is completely normal; dogs groom themselves just like cats do. However, if you notice any of the following, it’s time to dig deeper:

• Licking or chewing that doesn’t stop
• Swelling, redness, or hair loss on or around the dog pads
• Limping or signs of pain

• A strong odour from the paws

What You Can Do at Home

1. Inspect the Paws Daily
Look for signs of irritation, lodged debris, or wounds. Gently clean the area if needed and keep your dog’s feet dry after walks.

2. Use a Dog Paw Balm
Paw balms help soothe dry, cracked pads and create a protective barrier against irritants. They’re especially helpful in hot or cold weather conditions.

3. Keep Their Environment Clean
Wipe your dog’s paws after walks to remove allergens, especially if they’ve been running through grass or dust.

4. Provide Enrichment
If your dog is licking from boredom or anxiety, enrichment toys, regular walks, and interactive play can help redirect their focus

​When to See a Vet

If your dog keeps licking their paws excessively and you're unsure why, a veterinary check-up is the best next step. At Ripponlea Vet, we can identify the cause, whether it’s allergies, infection, behavioural, or something else, and create a tailored treatment plan to give your dog relief.

Visit us in practice today.