Pet edge has a citronella collar for a bit cheaper if you still want to try it http://www.petedge.com/product/intel...llar/51760.uts I've never personally used one so no experience there. You can also try this product http://www.petco.com/product/109946/...sultRedirect=1 a customer told me about it and I got some for my mom for her schnauzers and it worked awesome with them. You don't actually spray the dog with it you just spray the air and the sound distracts them from barking. My mom's schnauzers are really bad barkers too, of course it doesn't work if they are across the yard and barking but it works good for barking where you are close by.