Funny I didn't have the best experience with Primos.I have a Primos Doe Bleat can. The diaphragm apparently went bad over the years. I had the same type call made by Quaker Boy with the same problem. No questions asked they sent me a brand new one free of charge.I contacted Primos and I believe it was Bubba who emailed me back. Mind you that you can get a brand new can at W*M for less then 10.00. Primos wanted me to mail the can to them and add 5.00 to either repair or replace it.Well I still have the bad can here and Hell will freeze over before I buy anything of Primos again. I like their Hands Free grunt call.I have 3 or 4 of them.I just hope they don't go bad or I'll be looking for one made by someone other then Primos.It's not so much the money now it's the principal. I feel they lost a pretty good customer over a couple dollar call.