Dogs lick their paws to remove debris that they may pick up from the home or yard. This is a normal behaviour, unless the licking becomes obsessive, unrelenting, and worrisome. When dogs become non-stop lickers, owners should take steps to learn why the dog is licking and what can be done to relieve the stress and pain that may come with the behaviour.
The reasons for licking vary, as do the treatments, so the first step in curbing the behavior is a trip to your veterinarian for diagnosis of what is behind the issue. The vet will perform a general physical and look for red or pink tones in the skin and hair, odor, scabs or bleeding in the licked area, swelling, limping, or signs of pain.
Possible reasons your dog licks his paws
Wounds
Wounds of the toes or paw pads, scrapes, cuts and wear and tear will cause paws to burn or hurt. Dogs lick to remove the pain. Keep the area clean and consult your veterinarian if your dog limps or cries. A pain medication can be prescribed, but usually the pain is a useful tool to signal the dog to rest. Keep close watch on the area, and report any swelling, puss, or discoloration that may indicate infection.
Broken toenail
A broken or split toenail can be extremely painful for dogs, and many will chew at a broken nail until the broken area is removed. The nail may bleed, but usually heals on its own. Clean the area with hydrogen peroxide and observe it daily until fully healed.
Burns
Harsh weather is usually the cause of burns on dogs’ feet. These can be caused by hot pavement in the summer or freezing cold in the winter. Always check your dog’s feet after a summertime walk, a romp in the snow and ice, and a trip through a field with natural plant growth.
Other reasons your dog may lick his paws
- Corns are often seen in older dogs and in breeds prone to the condition, such as sighthounds.
- Small objects can easily lodge in the dog’s feet. Look for burrs, twigs, or other objects that can become imbedded in the feet or foot hair.
- Dogs lick their paws in reaction to itchiness caused by parasites, especially ticks and mites. Check the feet and treat accordingly.
- Food allergies are a common cause of foot licking in dogs. These can be exacerbated by secondary conditions, such as infections caused by bacteria and yeast.
- Behavioral issues such as stress, anxiety and boredom can cause your dog to lick his paws. These problems can be difficult to correct, but spending more time with your dog and adding an exercise routine or prescription drugs can help a dog that is suffering.
On rare occasions, the licking can be related to more serious conditions that need veterinary treatment. Interdigital cysts, small tumors, and autoimmune diseases can motivate a dog to lick at his or her paws. As with any condition that doesn’t go away on its own, consult your veterinarian to accurately identify the cause of the licking and recommend a treatment regime.
If your dog is incessantly licking his or her paws, it may be a sign that he or she is suffering from an allergy to a particular food, fabric, cleanser, shampoo or detergent.