Lesypet Sales now-Effective Bark Collar Training System Guaranteed to Safely Stop Dog Barking,Advanced No bark collar/Bark Control Collar, Adjustable Nylon Collar, Waterpoof, An and Effective Pet Training Device for 4-120 Pounds Dog (Such as Labrador, Retriever, Shepherd, Dachshund, Beagle, etc) An Effective Device Keeping a Quiet Environment at Home/Indoor