Review on 🐶 WILLBEST 2021 Upgraded Waterproof and Rechargeable Dog Training Collar with 1650 Ft Range - Beep, Vibration, Shock, Tracking Light Modes by Meagan Thompson

Fitted right in with my two 6 month old puppies and noticed an improvement within a day. Features I love the beep and light feature and I love that the vibration and shock settings are a little above standard at up to 99 levels. Changing dog channels is a little annoying unless you've only used the remote with one dog, there are three channels and it won't skip a channel that isn't paired with the receiver, requiring you to press the button twice. Press to return to first dog when you're on second, otherwise it just jumps from channel 1, second and third, and then one again, making it difficult to quickly switch between the two dogs for training. Also, you cannot link collars to two different channels. So you can have dog one and dog two on channel 1 and two, but you can't connect them both to channel 3 if you need to train both. However, you can detach them to their channel within seconds and have them on the same channel. but then they have to be linked back to separate channels afterwards. Happy with what I received. Let's hope a third free mail caller arrives soon. Would buy again