A bark activated "no-bark collar" for small to medium size dogs (low to medium power). Dogtra Yapper Stopper Newest model by Dogtra features seven intensity levels with an added "P" level which only emits a vibration, whereas levels 2-7 emit a vibration followed by stimulation. The YS300 comes with 5/8" prongs standard as well as plastic prongs which deliver no correction but can be used with trained dogs that only need the vibration.
"Bark Recognition" that distinguishes a dogs barking from its surrounding ambient noises
Non-electrical stimulation vibration warning prior to the stimulation
6 intensity levels (2-7) for a wide variety of dispositions
Fits dogs as small as 10 lbs (Receiver weight : 4.0 ounces)