I love this bark collar, I was sceptical getting one of these, I tried a ultrasonic collar, didn't work at all. I was pretty much on my last straw with the barking. Max would go nuts in the car barking like a wild dog, the whole car would shake, barking at everything and everybody. This collar started working the minute I put it on, it didn't take him long to realize how this worked, and now just silence in the back seat. I love it!!!!
Make sure you read the directions, this collar in for certain weight dogs. I would recommend this to anyone. VERY HAPPY!!! It was worth every penny.
I now have my sweet dog back when we go for a ride.

Pros: This product works great

Cons: none

i hate these collars! if your dog needs one of these, hirs a dog trainer to see why it's barking so much. try a citronella collar first.

Pros: none

Cons: It's a shock collar