I used Bitter Apple Spray from Petsmart to train my Cairn not to chew on things....when you catch him (or her) chewing (or any other bad behavior) just spray the Bitter Apple on the side of the face. They don't like the taste and will stop doing the bad behavior...make to use the same key words like no or stop, etc so the dog also gets used to hearing that word and associates it with the negative behavior.
Answered by Anonymous - 1/5/2012 9:24:01 AM