Worked perfectly. I was getting 2 hours of sleep since the dogs moved in. One dog barked throughout the night is now quiet after the first night. Used the shock only a few times at a low setting and now just use the vibration and beep. Battery life is great. Bought it about 3 weeks ago and it only used one bar so far. Very happy and sleeping great :0)

Works like a champ. Only needed to shock once on a low setting. Tried it on myself first. About the same as a 9v battery on the tongue. Now I just use the vibrate feature to train. Great product!

This collar is amazing! Just little beeps for my dog helps tremendously, just a poke to remind she cant do what shes doing. Battery life is days. I love this product!

Great tool for training when used correctly. Highly recommend.

Great vibration strength. I only have it set on level 1. I love that there isn’t a battery and we charge vis USB.

Wondeful product, it's a little big for my Chihuahua, but it's working so far.