How to Solve the Digging Problem
Copyright Denver Dumb Friends League and Humane Society of the United States.  All rights reserved.

Digging is a normal behavior for most dogs, but may occur for widely varying reasons.  Your dog may be:

     seeking entertainment

     seeking comfort or protection

     seeking escape

     seeking prey

     seeking attention

Dogs don't dig, however, out of spite, revenge or a desire to destroy your yard. Finding ways to make the area where the dog digs unappealing may be effective, however, it's likely that he'll just begin digging in other locations or display other unacceptable behavior, such as chewing or barking.  A more effective approach is to address the cause of the digging, rather than creating location aversions.

Seeking Entertainment:
Dogs may dig as a form of self-play when they learn that roots and soil "play back."  Your dog may be digging for entertainment if:

    He's left alone in the yard for long periods of time without opportunities for interaction with you

    His environment is relatively barren, without playmates or toys

    He's a puppy or adolescent (under three years old) and doesn't have other outlets for his energy

    He's the type of dog (like a terrier) that is bred to dig as part of his "job"

    He's a particularly active type of dog (like the herding or sporting breeds) who needs an active job to be happy

    He's recently seen you "playing" in the dirt (gardening or working in the yard)

Recommendations:
We recommend expanding your dog's world and increasing his "people time" the following ways:

      Walk your dog regularly.  It's good exercise, mentally and physically, for both of you!

      Teach your dog to fetch a ball or Frisbee and practice with him as often as possible.

      Teach your dog a few commands and/or tricks.  Practice these commands/tricks every day for five to ten minutes. 

      Take an obedience class with your dog and practice daily what you've learned. 

      Keep interesting toys in the yard to keep your dog busy even when you're not around (Kong-type toys filled with treats or busy-box toys). Rotating the toys makes them seem new and interesting.

      For dedicated diggers, provide an "acceptable digging area." Choose an area of the yard where it's okay for your dog to dig and cover the area with loose soil or sand. If you catch your dog digging in an unacceptable area, interrupt the behavior with a loud noise, say, "no dig" and take the dog to his designated digging area. When he digs in the approved spot, reward him with praise.  Make the unacceptable digging spots unattractive (at least temporarily) by setting sharp rocks or chicken wire into the dirt.

Seeking Prey:

Dogs may try to pursue burrowing animals or insects that live in your yard.  Your dog may be pursuing prey if:

    The digging is in a very specific area, usually not at the boundaries of the yard

    The digging is at the roots of trees or shrubs

    The digging is in a "path" layout