If your dog is constantly licking their paws, you might be curious about what’s behind this behavior. Did you know that atopic dermatitis affects up to 10-15% of dogs? This common skin disease causes excessive itchiness and can lead to behaviors like paw licking.1
This is just one of many reasons why dogs might engage in this behavior. Here are more causes behind this common issue and what you can do to help your furry friend.
1. Injuries
One of the first things to check when you notice your dog licking a specific paw is whether they have an injury. Dogs can easily hurt their paws by stepping on sharp objects like stones, glass, or even hot pavement. They might also get stung by insects or have something stuck between their paw pads.
If the licking starts suddenly and focuses on one paw, inspect the area for cuts, splinters, or swelling. Additionally, injuries such as burns, punctures, and overgrown nails can cause significant discomfort and lead to excessive licking.
2. Allergies
Allergies are a common cause of paw licking in dogs. These can be environmental, such as pollen, mold, or chemicals used in cleaning products and lawn treatments. Food allergies can also cause itchy paws.
Symptoms of allergies include redness, swelling, and persistent itching. If you suspect allergies, your vet can help identify the allergen and recommend treatments like antihistamines, specialized diets, or topical solutions.
Seasonal changes often exacerbate environmental allergies, leading to increased paw licking during certain times of the year.
3. Dermatitis
Dermatitis is a skin condition that can result from allergies, bacterial infections, or exposure to irritants. Dogs with dermatitis often have red, inflamed skin that they lick or chew to relieve the discomfort.
Keeping your dog’s paws clean and dry and using medicated shampoos, as your vet recommends, can help manage dermatitis. Dermatitis can also be caused by contact with certain grasses or chemicals, leading to persistent irritation and licking.
4. Parasites
Parasites such as fleas, ticks, and mites can cause severe itching and lead your dog to lick their paws excessively. These tiny pests can be hard to spot, so regular check-ups and preventive treatments are crucial.
If your dog is also scratching other parts of their body, it might be time for a thorough parasite check. Specific parasites, like mites, can cause localized infections in the paws, further increasing the urge to lick.
5. Anxiety & Boredom
Dogs can develop compulsive behaviors like paw licking due to anxiety or boredom. This is often seen in dogs left alone for long periods or lacking sufficient mental and physical stimulation.
Providing your dog with plenty of exercise, interactive toys, and companionship can help reduce anxiety-driven licking. Behavioral issues, including separation anxiety and canine compulsive disorder, can lead to repetitive behaviors such as excessive paw licking.
6. Pain
Dogs might lick their paws to alleviate pain from conditions such as arthritis or other joint issues. This behavior is common in older dogs or breeds prone to joint problems.
If your dog shows signs of limping or stiffness and paw licking, a vet visit is necessary to address potential pain and discomfort. Painful conditions can also include injuries like fractures or cysts that cause localized pain and lead to licking.
7. Infections
Bacterial and yeast infections can cause intense itching and discomfort, leading to excessive licking. Infected paws might appear red and swollen and sometimes emit a foul odor.
Treatment typically involves antimicrobial medications and thorough cleaning of the affected area. Yeast infections, in particular, thrive in warm, moist environments and can cause greasy or waxy discharge and a distinct odor.
8. Dry or Cracked Paws
Dry or cracked paw pads can be painful and cause dogs to lick their paws in an attempt to soothe them. This condition can result from harsh weather conditions, walking on rough surfaces, or exposure to irritating substances.
Using paw balms or moisturizers specifically designed for dogs can help keep their paw pads healthy and prevent excessive licking (Musher’s Secret is great for this). Environmental factors like road salt or hot pavement can also contribute to dry, cracked paws.
Home Remedies
- Regular Paw Cleaning: Wiping your dog’s paws after walks can help remove irritants like pollen, chemicals, and dirt that may cause itching and licking.
- Paw Balms and Moisturizers: Applying dog-safe balms can soothe and heal dry or cracked paw pads, reducing the urge to lick.
- Epsom Salt Soaks: Soaking your dog’s paws in an Epsom salt solution can help relieve inflammation and discomfort. Make sure to rinse thoroughly afterward and dry their paws well.
- Dietary Changes: If food allergies are suspected, an elimination diet supervised by a vet can help identify and eliminate the allergen from your dog’s diet.
- Foot Protection: Using booties during walks can protect your dog’s paws from environmental irritants like road salt and hot pavement.
When to See a Vet
While occasional paw licking is normal, constant or obsessive licking warrants a visit to the vet. Persistent licking can lead to further complications like infections or sores.
Your vet can help diagnose the underlying cause and recommend appropriate treatments, ensuring your dog stays happy and healthy. In cases where behavioral issues are suspected, a certified veterinary behaviorist may be needed to develop a comprehensive treatment plan.
Understanding why your dog licks their paws can help you take the right steps to address the issue and improve their well-being. By staying informed and proactive, you can ensure your dog enjoys a comfortable and happy life, free from the irritation of constant paw licking.
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Davin is a jack-of-all-trades but has professional training and experience in various home and garden subjects. He leans on other experts when needed and edits and fact-checks all articles.