Have a young West Highland Terrier and the size is just right. Like the additional correction features that activates before the shock feature. Getting to the point where all I have to do is show her the collar and the barking subsidies. No barking when she's wearing the collar.

This is my first anti bark collar. I like it more than my dog. He likes to bark at everyone and everything non stop, and he is loud! After using it briefly a couple of days, he hardly barks, even when the mail is delivered.

I am simply amazed with how great this collar works! Within 24 hours, I was hearing no barking. Within a week my dog was no longer obsessed with what was going on outside. He used to get so worked up if someone was walking their dog on the sidewalk across the street. Running from window to window whining, barking, panting. Now I can leave the screen door open. He stands at the door, tail wagging, and watches them pass by. If he feels a genuine threat, he gives three quick barks. The collar sounds off, and he’s proud that he was able to notify me of possible shenanigans. We could not be happier! ...

I have a few dogs that seem to be habitual barkers that NOTHING helped. I yelled, swatted a broom at them and they just laughed at me....then kept barking. With this collar the barking problem has literally stopped overnight. If another dog barks it doesn't affect them, thank goodness. I will be ordering more right away!

Bark collar has worked great for a puppy with separation anxiety that would howl when we left the house. Easy to set up, charge has lasted over a week and still going. I love that you can choose vibration, that’s all we have had to use. Neighbors aren’t complaining and we are happy.

This collar gives you the option of vibration or shoc. I chose vibration. My only complaint is that I’m not sure if it’s on or working sometimes. The instructions are vague and I didn’t understand what they were saying. Other than that, my dog sees me coming with the collar and she shuts right up. She learned this from her previous collar (that died). I may utube this collar to make sure I’m using it properly.