I couldn't be happier!

I have next door neighbors who are either clueless or just plain don't care about being good neighbors. They have 2 Pit Bulls who are kept outside and bark all day long, so loud that it rattles my windows. I am retired and foster a baby and prize a peaceful home. I tried another cheaper bark control device with zero results. I spent the money on Dog Silencer Max. It has been up for less than 24 hrs and the barking has been reduced in all honesty about 90%!!! I couldn't be happier! The dog starts to bark and literally stops within 5 seconds. Amazing. Highly recommended.