I've only had it for 2 days, but it's been excellent. Ergonomics and the many functions on the handheld remote are great. Everything seems very well made.

Only had to use the shock mode once & at its lowest level. The puppy now reacts to the beep alone.

I use this to train my dog to stay within his boundaries of the yard and to not jump up on people. He has learned that when I tell him no and he doesn't listen, he hears the beeps he stops, however if he continues I will buzz him and he immediately stops. it last longer than any collar I have use in the past.

I have mine pretty low and it works amazing! You really don’t need it set high for your dog to feel it and it holds charge really well!

Everything works as advertised and I am positive it will correct bad behavior in my young rambunctious puppy.

This collar has been awesome for training my standard poodle! The different strength setting are great since my dog responds well to the low settings and I don’t feel like it’s too harsh.