Here's an article or two: http://iceryder.net/sheath.html
http://iceryder.net/sheathharley.html I just bought a gelding pony a few months ago, my first "boy" and have been asking around about this chore. Even experienced horse owners have told me that they let the vet do it. These articles have excellent, really clear (and humorous) explanations. Thanks Judy, I am going to see if I can do this.... Jean
