Two years ago on a bitterly cold February night, the terrier across the street from my father’s home began to bark uncontrollably, much to the puzzlement and consternation of his owners. In an attempt to determine what was bothering him, they opened the door and let him outside, where he promptly raced across the street to my father’s garage (something he had never done before). When his owners went to retrieve him, they found my father lying on the garage floor with a broken leg. Darkness had prevented any of the neighbors from seeing him and although he had been calling for help for over an hour, no one could hear him – except the dog.

Barking is a primary form of communication for dogs and as already illustrated, can be extremely useful, yet left unchecked, owners (and their neighbors) can be driven to distraction by a dog who refuses to quiet.

Dogs often bark because they have been reinforced for doing so. Whether the reinforcement has been intentional or inadvertent makes no difference — behavior that is reinforced tends to be repeated. This maxim is also true of your behavior, your spouse’s behavior and, as most parents know, the behavior of every toddler and teen walking the planet. Puppies sometimes bark in their crates, and in order to stop the noise, owners let them out. Dogs may bark when they’re sitting near the dinner table, and an owner may respond by giving them food. If you’ve been paying attention, you can easily predict the future behavior of these two dogs. This unintentional reinforcement tells the dog that their behavior is effective, and they learn to use it repeatedly to get what they want.

Dogs also bark to alert us to changes in the environment, including solicitors hanging out on the front step with magazine subscription cards, miscreants lurking in the bushes, children fast-forwarding past the house, and the occasional squirrel, who appears to exist solely for the sheer torment of all Labrador retrievers.

Many dogs become appropriately protective of their owners and homes and begin to bark when a non-family member appears on the premises. If you want to stop the noise, forget the electronic bark collar, which can create other, more complicated problems, and teach the dog to be quiet upon request. When the dog barks, tell him “thank you” for bringing the offender to your attention and then ask him to stop, by issuing a command like “Shush!” or “Quiet!” Once the dog is quiet, praise him for his behavior. If he won’t stop barking, introduce a piece of freeze-dried liver or other dog treat, and put it close to his nose where he can sniff it. Do NOT give the treat to the dog, or you will have just rewarded him for barking. It is a scientific fact that dogs cannot bark and sniff at the same time (neither can you, actually) so while the dog is sniffing the treat, he’ll be quiet. Once he’s maintained his silence for at least 10-15 seconds, you can praise and reward him for quiet behavior.

Pet owners might be surprised to learn that some dogs become barkers because they have never been properly housetrained. The backyard barker who gives voice every morning at dawn and makes incessant noise throughout the day is a perfect example. Consider the following scenario:

Mr. and Mrs. Smith get a new puppy (Rowdy), but don’t want to use a crate for housetraining. In a matter of days, Rowdy has saturated the living room carpet with urine. The Smiths replace the carpet and send Rowdy to live in the basement. Here, he learns to creatively re-design drywall with his bare teeth and is then banished to the backyard where he begins free-lance excavation work, re-arranges the siding on the house, and removes what appear to be unnecessary steps to the wooden deck – and, to quote Dave Barry — “I am not making this up.” Finally, he discovers his voice and after several days of non-stop barking, the neighbor rings up Rowdy’s owners at 5 a.m. to bark (anonymously) into the phone. Rowdy’s owners find the neighbor’s behavior highly annoying and quickly conclude that perhaps they should housetrain Rowdy and bring him back inside where he belongs. If only they had come to that conclusion in the first place! It baffles me that we would spend centuries domesticating dogs so that they need and desire human companionship only to exile them to the backyard. Then, when they begin to bark from loneliness and isolation, we become irritated with them. Sometimes human behavior is the most intriguing and confounding of all!

Dogs bark to communicate and they bark for myriad reasons, ranging from small, everyday occurrences, to life-changing and sometimes, life-saving events. The next time your dog barks, listen carefully — he may be saying something you need to hear.

by Sue Pearson

Sue Pearson has been training dogs for over 15 years and is the owner and training director of SPOT & CO. in Iowa City, IA.  SPOT & CO. was created in 1994 to promote dog-friendly training through the use of positive reinforcement, food rewards and games. Sue is a Certified Pet Dog Trainer (CPDT) and a charter member of the Association of Pet Dog Trainers (APDT).

For more information, please call (319) 354-0885 or email