Seemed to be working, but didn't stay on.
I bought a collar from the feed store because they highly recommended it. I believe it was working well, but it kept getting loose and I'd have to tighten it up. After about 2 weeks I noticed the collar was gone. I don't know if I just received a faulty collar, but at $60 it's too expensive to replace after a few weeks. I was very disappointed because I did feel the collar itself was working well. I would probably try it again if it had a more secure way of staying on.
by Alleha on 09/25/2013