Anti Barking Device Ultrasonic Bark Control Electronic Stop Barking Device Dog Training Collar Repeller Sonic Bark Deterrents (CSB10)

It seemed to work at first but I believe the neighborhood dogs are too far away or have just gotten used to it. I have dogs on each side of my fence line. Behind and on each side that bark all night every night. They still bark all night. The battery goes out every few days as well.

It looks nice

They don't work. Good news is, I think the dog died. I'M KIDDING. Seriously though, It's doesn't work very well, if at all, and there are several dogs I've tried it on.

Longer battery life would be appreciated. My batteries last about 1 mo. Otherwise it is a great product.

The birdhouse worked for about a week, and then nothing. Replaced batteries and still didn’t work.

I have a year old miniature poodle whos life work is barking with the neighbor dogs. I bought three of these and put them all over the back yard......I guess it is a tone he can't hear or his bark tone??? doesn't register. It may just be my dog.

This didn't help keeping my dog from barking. I put in within 5 ft. where she usually barks. Believe me it's not worth the money.

When it works it's great. The battery only lasts less than 2 weeks. It uses a 9v battery so it isn't convieniant.