Beaphar Indoor Behavior Spray for dogs is a training aid to assist you in training your dog to stop unwanted scratching/gnawing. These kind of behavior issues can have multiple root causes, so it is important to find out why your dog behaves this way and treat it as well as correcting the behavior itself. For use on objects and/or areas that require some protection from your dog , spray from about 15-20cms away. This is a training aid, not a repellent. Can be reapplied to problem areas after 2 days. Never use this on the animal. May cause staining – always test on an inconspicuous areas first.