Common Causes

There are many reasons for dogs to dig, such as: to escape confinement, to stay cool in the summer or warm in the winter, predation (hunting moles, rabbits, or squirrels), separation anxiety, boredom, curiosity (investigating unfamiliar objects), aggression (wishing to reach an out-of-reach object), and displaced aggression (frustration at not being able to reach an out-of-reach object.

Cause-Specific Solutions

Veterinary behaviorists and local trainers can assist you in evaluating the cause of your dog's digging and treating it appropriately. Often, once you've identified the cause, the solution is common sense. For example...

Screening blocks a dog's view of out-of-reach objects, thereby preventing digging due to aggression or displaced aggression.

Separation anxiety and boredom can be addressed with behavioral therapy and/or installation of a "doggy door."

In puppies, vigorous exercise programs (more than 1-2 hours per day) can make a huge difference in digging behavior. But be sure to monitor your puppy closely, especially in very hot weather.

Medication, such as clomipramine (Clomicalm), fluoxetine (Prozac), and paroxetine (Praxil), can also be effective - especially in conjunction with behavioral therapy.