Have tried a couple collars and this one seems to work the best.

We recieved the collar yesterday. We have a puppy. So we are using for barking. So far so good. Only using vibration and sound.. she really pays attention .I hope it continues to help her and us ..

liked the fact that I didn't have to electrocute my small dog. The sound and vibration is appropriate. battery lasts and is overall effective at helping my dog with separation anxiety

Works like a charm. Easy to adjust collar. Not too heavy.

This collar works just as described and is very easy to use.

I really liked the fact that I had the option for shock or not. I am currently not using this feature, but in the even my dog doesn't train with the beep and buzz feature I will. Just having the collar on he knows he is not supposed to be barking. So good so far! Can't wait to see if this collar really does the trick for us.