I purchased a bark collar for our caboodle Pali, for many years I had thought about it but never got round to it, I wish I had done it years ago. Pali would bark in the house while looking out the window onto the street, while running up and down the fenced. A couple of local dogs had been baited so knew we would have to do something sooner rather than later. The collar was brilliant in the first week his barking stopped totally in the second week he muffled his barks, I had him shaved and week three has been nothing but fantastic. He wears his collar for 12 hours. Thanks so much, delivery was great and to be able to track the postage was great.