Question:
We have a neutered, 15-year-old bearded collie who licks his paws until they are raw. This has been going on for the past several months. Our veterinarian checked him out and found no health problems but recommended sprays and lotions, none of which have worked.
He has plenty of attention and toys he loves to play with. He also used to lick the walls until there were holes in them; we eventually covered the lower portions of his favorite spots with clear heavy vinyl material. We would appreciate any advice you may have.
Jan 30, 2011
Answer:
Anxiety associated with some internal discomfort, notably chronic indigestion and food allergy, can trigger compulsive licking. In older animals, chronic discomfort from cancer or other degenerative diseases should be considered. A thorough veterinary examination is called for. Some dogs, out of sheer boredom, become obsessive paw lickers, and secondary bacterial or fungal infections in the paws will need treatment.
If the veterinarian considers a food allergy a possibility, transitioning your dog onto a hypoallergenic diet like rice or potato and lamb could make a world of difference. Corn, soy, beef, egg and dairy products in manufactured pet foods are common allergens for dogs, as are grains like wheat, which cause digestive problems and skin reactions and can be at the root of ear- and anal-gland inflammation, as well as your dog's compulsive licking.
Anti-inflammatory supplements such as fish oil, chondroitin, glucosamine, probiotics and glutamine may help. The underlying discomfort/anxiety may be alleviated with daily treatment with valerian or Valium under veterinary prescription.
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