Review on Petrainer PET616A-3 Rechargeable Waterproof Dog Training Collar - Electric Remote Collar with Beep, Vibrate, and Static Modes by Tina Miles

Just received a few days ago. They had an older model where you could vary the intensity, but with this model you stay at the same level of intensity for all three options. and for EVERY dog. Really don't like it. I never want to have a 99 shock, but vibration is not a problem. We have dogs of different sizes: 25-50-70 pounds. Accidentally electrocuted my #2 dog who is only 25lbs at 99 and the 70lb dog attacked her. I will probably return ASAP as the setup needs a lot of improvement and I am very dissatisfied with the quality of the product working with THREE DOGS at a time. Dog walking is very difficult with this model because to change the intensity you must have your hand free to rotate the knob on top of the transmitter. My old model was better as the intensity was controlled by a knob rather than a knob.