Why Is My Dog Paw-Licking and Scratching? When to See a Veterinarian

Occasional scratching or paw licking is normal for dogs. However, when these behaviors become frequent or persistent, they may indicate an underlying health concern. From allergies and skin infections to parasites and injuries, several conditions can cause dogs to experience itching and discomfort.

At Kailua Makai Pet Hospital, we help pet owners in Kailua identify the causes of excessive paw licking and scratching. Understanding the warning signs can help you recognize when your dog needs veterinary attention.

Common Reasons Dogs Lick Their Paws and Scratch

Dogs may lick their paws or scratch excessively for several reasons. One of the most common causes is allergies, which can develop from environmental triggers such as pollen, grass, dust mites, or certain foods.

Other possible causes include:

•          Environmental allergies: Pollen, grass, and other allergens can trigger itchy skin, particularly around the paws, ears, and belly.

•          Fleas and other parasites: Flea bites and mites can cause significant irritation, even when parasites are difficult to see.

•          Bacterial or yeast infections: Moisture trapped between the toes can contribute to infections that cause redness, swelling, and unpleasant odors.

•          Paw injuries: Small cuts, splinters, torn nails, or foreign objects lodged between the toes can lead to repeated licking.

•          Behavioral factors: Some dogs lick their paws due to stress, boredom, or anxiety, although medical causes should be ruled out first.

Because these conditions often produce similar symptoms, a veterinary examination is important for identifying the underlying problem.

When Is Paw Licking or Scratching a Concern?

An occasional itch typically isn't alarming. However, persistent licking or scratching can damage the skin, potentially leading to secondary infections.

Pay attention if your dog develops redness, hair loss, swollen paws, scabs, or irritated skin. Repeated chewing between the toes, frequent ear scratching, or an unusual odor may also indicate an underlying condition.

If your dog's symptoms persist, interfere with normal activities, or worsen over time, schedule a veterinary appointment. Sudden swelling, severe pain, or an inability to bear weight requires prompt attention. Facial swelling or difficulty breathing requires emergency veterinary care.

How Veterinarians Diagnose Itchy Skin and Paws

At Kailua Makai Pet Hospital, we begin by examining your dog's skin, paws, and overall health. We also discuss when the symptoms started, your dog's daily activities, and any recent changes in diet or environment.

Depending on our findings, we may recommend skin testing for infections or parasites, additional diagnostic tests, or an allergy evaluation. Treatment depends on the underlying cause and may include parasite prevention, prescription medications, medicated shampoos, or targeted treatment for bacterial and yeast infections. For dogs with allergies, long-term management may be necessary to control recurring symptoms.

How to Help Your Dog at Home

While waiting for a veterinary appointment, keep your dog's paws clean and dry. Gently rinsing away dirt and environmental irritants after outdoor activities may help reduce discomfort. Regular grooming, appropriate flea prevention, and routine veterinary visits can also help support healthy skin.

If your dog won't stop licking their paws or scratching, schedule an evaluation at Pet Hospitals of Hawaii - Kailua Makai Pet Hospital to find the right treatment to restore your dog's comfort. Contact our office by calling (808) 262-9621 to book an appointment today.