I have never used one, but I know people who do use them and I have heard they do work....maybe not for all dogs, but certainly for some. Some people use a piece of the collar inserted into a 'pocket' on a harness or shirt, and seal the rest back up for later use, and some also use either the collar or a piece of one together with a thundershirt for really stressed dogs/situations. I have also heard of putting the collar into a carry kennel with...not on...the dog...for flying, etc. I have pheromone spray for the cats so I had looked into them after hearing about them, but do not currently have a need for one. I hope it works for yours. |