BH150R Remote Dog Training Collar 1-2 Dogs 500mBH150R Remote Dog Training Collar 1 2 Dogs 500m Take your dog training to the next level with a BARKAHOLICS BH150R Remote Dog Training Collar. Our beginners model offers adjustable static stimulation "shock" and vibration settings plus 500m range for up to 2 dogs. With the simple, user friendly design, you can easily customize the training for your furry friend. 0 5 adjustable stimulation levels, you can fine tune this e collars level to suit your