here is something called Crocodile that I have wanted to try, but I don’t know if it works. there web site says 100% satisfation gaurentee
http://www.safe2use.com/dancing-roots/about.htm

My wife is a vet, and the usual dose is 1mg/lb. just make sure the benadryl dosn’t have any acetomeniphen or ibuprophen in it.

Thanks for the help.
I put the ducer on, now I just have to see how well it works.