Too hard to work

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.