Bark Busters is a fraud! They have a written life of pet warranty that they do not respect. They came into our home (only at 3 occasions in 6 months) claiming that they could train my dog suffering from anxiety and have done nothing but made him worse to a point where we had to medicate him. After confronting them with the advice from the vet, we were told that our vet knew nothing, that that Bark Busters knew more about pets than anyone else, even if the vet had a degree in Pet medicine. They have closed our file (so voided the warranty) because we refused to put our pet in a situation that would endanger himself even more. They have been confronted by many dog owners and even the Better Business Bureau, but because they know how to write a better argument that clients, no rating of their business was affected. Needless to say, if you have $700 to waste and want to have to do the work of pet training twice, then this is the company for you!