Great and cheap saved me money and stopped my dog from barking all day

This product is amazing. Worked instantly. Not only did I not use the extra shock probes provided, I actually put tape over the existing terminals so he only has the tone component working. My neighbour recently got a new dog and it got to the point where I couldn't even let mine out the back because he would run straight to the back fence and bark uncontrollably (lucky we have a fully fenced front yard as well but still) this morning I put the collar on him and have left the back door open for him to run in and out as he pleases. He will run out, bark once or twice and come back inside. I'm not sure what a previous reviewer meant by they couldn't understand the instructions. You just put the battery in (which was provided even though the listing said not included) and off you go

This is good work. My dog calm down , barks only when stranger come to.My family has good sleeping. Thank so much Crazysales.

Excellent product and value

worked a treat have a dog that does not bark at night and only sometimes during the day very happy.

I have used this collar for one week and a four year nightmare is over.If you are like me and hope it will go away, it will when you do something about it.

Once set up this collar is very effective and being small and light weight it is suitable for small dogs.

Dog collar worked well. Dog stopped barking after 3 days