Review on GoodBoy Small Remote Collar for Dogs - Beep, Vibration, and Shock Modes for Effective Pet Behavior 🐶 Training - Waterproof & 1000 Ft Range - Suitable for 10+ Lb Small, Medium, or Large Dogs (2 Collars) by Maria Hase

These collars are simply beautiful. I bought 2 of these for my two small dogs (11 and 12 pounds). I did a lot of research and read reviews before choosing this brand. I have to say they were extremely effective! Vibration mode easily corrects her barking. As soon as I turn on the vibration mode on the remote control, they immediately run towards me. It is necessary to read the booklet that comes with the collars as owners need to be trained. There are 9 modes of vibration and we use the highest mode to train our dogs. So far, a shock has not been necessary. I thought one of my dogs would get mad at the collar and try to chew it off, but neither she nor the other seems to mind. They sleep, eat and play in the collar with no problem. You probably wear it a total of 3-5 hours a day. I highly recommend this product. I have been working with my dogs for many weeks now and they are doing great.