The cause is still a matter of debate. It was once thought to be due to boredom.
More contemporary views suggest a disorder of nerves or an obsessive-compulsive disorder.
Biopsies should be done to confirm a diagnosis since many other conditions can appear similarly. Treatment for Acral Lick Dermatitis is frustrating. Some respond to topical corticosteroids, some to antidepressant drugs, some to narcotics and others to drugs that inhibit the effect of narcotics. Each case should be assesse individually. Mode of Inheritance Unknown Breeds Affected Doberman Pinscher, German Shepherd Dog, Great Dane, Irish Setter, Labrador Retriever Recommendations Do not breed affected animals, their siblings or their parents.