SSSCAT Refill (4.5 oz)
HEY! This is a really cool product. Your Dog will love it
Here is more info..
The SSSCAT refill has approximately 200 sprays and should be used as a replacement for the refill that came with your motion sensor device. The spray is scentless, odorless and stainless. It contains a gas, 134a, which is harmless for animals, people and the environment.