Why Dogs Bark and Curbing Excessive Barking (cont.)>
Dogs occasionally become compulsive barkers, meaning they bark in situations that aren't considered normal or they bark in a repetitive, fixed or rigid way. If your dog barks repeatedly for long periods of time, apparently at nothing or at things that wouldn't bother other dogs, such as shadows, light flashes, mirrors, open doors, the sky, etc., you may have a compulsive barker. If your dog also does other repetitive behaviors like spinning, circling or jumping while barking, he may be a compulsive barker. To help reduce compulsive barking, you can try changing how you confine your dog. For instance, if your dog is tied or tethered, you can switch to keeping him loose in a safe fenced area, or if he's left alone for long periods of time, you should increase exercise, mental stimulation and social contact.
Please see our article, Compulsive Behavior in Dogs, for more information. If you suspect that your dog is a compulsive barker, we recommend that you seek guidance from a Certified Applied Animal Behaviorist or a veterinary behaviorist. If you can't find a behaviorist, you can seek help from a Certified Professional Dog Trainer, but be sure that the trainer is qualified to help you. Determine whether she or he has education and experience treating compulsive behavior, since this kind of expertise isn't required for CPDT certification. Please see our article, Finding Professional Help, to locate one of these behavior experts in your area.