What Is Considered Excessive Licking or Grooming in Dogs?
Most dogs lick a few common areas—between their toes, along their forearms, over joints, and on their belly. They may lightly lick or even bite or chew these areas intensely.
Excessive licking, however, occurs when a dog experiences negative effects from constant licking. This may include hair loss or bald patches, red areas on the skin, pimple-like lesions, dandruff, skin or coat discoloration, yellow or green discharge, or even limping.
Some pets may also show obvious signs of discomfort while licking or grooming. Signs may include vocalizing, whimpering, moaning, or groaning.
If you notice the following issues, the licking may be excessive:
The most common reasons dogs lick their groin
Pain
If there is no sign of skin infection or allergies, vets will consider arthritis, pain, and wounds as reasons for overgrooming and licking. Dogs will commonly lick painful areas on their body.
Carefully (and safely) examine the area your dog is licking for signs of lacerations, puncture wounds, or even small insect bites. If there is no hair loss, these may be very difficult to see. You may need to clip and clean the area to fully examine it.
Clean the area with a mild soap or dog-specific soap, not household cleaners like alcohol or hydrogen peroxide, which can be harmful to dogs. Most wounds require medical care and possibly surgical intervention.
Excessive grooming over joints could indicate arthritis, soft tissue injury, fractures, or degenerative joint disease. You may also notice joint swelling, joint heat, and limping.
We have many treatment options for arthritis, strains and sprains, and degenerative joint disease, including medication, weight loss, supplements, laser therapy, physical therapy, and acupuncture.
Why does my dog lick everything so much?
Research indicates dogs who lick surfaces excessively could have a gastrointestinal disorder, and treatment of the underlying problem is likely to resolve the behavior, writes veterinarian Lee Pickett. The many functions of purring in cats are also addressed in Dr. Pickett’s column. BerksPets.com (Reading, Pa.) (7/1)
Q. Henry, my 3-year-old shep-collie mix, has been licking the couch, carpet and other surfaces lately. What’s behind his behavior change?
A. Ask your veterinarian to investigate Henry’s gastrointestinal tract. Recently published research suggests that stomach and intestinal problems can trigger excessive licking of surfaces (ELS).
Researchers evaluated 19 dogs exhibiting ELS and 10 healthy dogs through blood work, neurologic examinations, oral exams under anesthesia, abdominal ultrasounds, endoscopies and biopsies of stomach and intestines.
Fourteen of the 19 ELS dogs (74 percent) were diagnosed with specific gastrointestinal diseases, whereas only three of the 10 apparently healthy dogs (30 percent) were similarly affected.
After treatment of the gastrointestinal diseases, ELS stopped completely in nine of the dogs and was significantly reduced in one additional dog.
If your veterinarian doesn’t find a gastrointestinal disorder, Henry may be experiencing anxiety. Your vet can help address that too.