Dogtra Yapper Stopper No-Bark Dog Collar -
The Yapper Stopper No-Bark Dog Collar is a bark-activated ''no-bark'' collar for small to medium size dogs. In addition to ''Bark Recognition,'' which distinguishes a dog's barking from its surrounding ambient noises, the Yapper Stopper No-Bark Collar has six intensity levels (2-7) for a wide variety of dispositions. A non-electrical stimulation vibration warning occurs prior to stimulation. The fully waterproof Dogtra Yapper Stopper No-Bark Dog Collar fits dogs as small as 10 lbs., with a receiver weight of only 4 oz. Other features include 2-hour rapid charge Lithium Polymer batteries and an LED battery life indicator. Includes No-Bark Collar with collar strap, battery charger, owner's manual and plastic dummy contact points.