You might try a training aid that was discussed recently to stop barking. It is a can of compressed air that makes a noise and releases a calming pheremone spray. I think it is called Bark control, but I got one called "Stop That". Some people just use a can of compressed air, and the sound of the blast stops whatever they are doing.
It works for a number of bad behaviors like barking, jumping, etc. and I bet it would work for this. It is available at pet stores, Walmart, Amazon.com and many places.
It works miracles with my dogs. |