Dispositivo Abbaiare per Cani, 2X Dispositivo Anti Abbaio ad Ultrasuoni per Cani, Gamma 39FT 3 in 1
【39 FT EXTENDED TRAINING RANGE】 Master behavior correction from a distance. With an effective range of up to 39 feet, this anti barking device for dogs outdoor is ideal for your yard, neighbor's yard, or off-leash areas.