So many of you were so generous with your comments, suggestions and support for my boy Luke, I'd like to give you an update. The news is good. After weaning him off the prednisone, his weakness in the rear abated, and he regained his goofy personality, love of the ball, and desire to play. He can and does jump on the bed, into the car, etc. He and my bitch Cinder, his best bud, were wrestling and romping in the yard just this morning. For awhile, we continued to give him one dose of cytoxan every three weeks, but the lesions did not heal. My vet, in consultation with CSU and a skin specialist, and with the many suggestions from the list, put him on 100 mg. of Imuran every other day on May 22. Both the skin specialist and the vets at CSU resisted putting him on cyclosporine, saying they "didn't like the drug." It's now a month later, and ALL the lesions have healed, and no new ones have presented. We're within a week of halving the dosage and will continue to decrease it in the hopes of getting him off it completely. He had a pretty spectacular shed just a week ago -- hair literally fell off him one day. When I brushed him out, there was a lot of skin flaking, and his skin was tender, but not red or broken in any way. A bath with a vet coal tar shampoo seems to have taken care of that problem. The vet said that the drugs he'd been on could cause this -- they're chemo drugs, after all -- and said that CSU recommended another thyroid test since the drugs can alter dogs' ability to produce/benefit from thyroid. For the moment, he can't go to dog shows or herding because his immune system is suppressed. That's OK -- I'll take healing and feeling good any day. If we cannot get him off the Imuran entirely, many of you have told me you have dogs who have been on a low dose for a long time without ill effects. I've seen NO side effects to this drug -- that doesn't mean there aren't any, of course, but . . . To this day, I don't know if the diagnosis is correct. The biopsy came back, bling, bling, cutaneous histiocytosis. I accepted it at the time, but now that I know how poorly understood this phenomenon is, I'm not so sure. It seems clear it's an immune problem, but having the lesions only on his belly and paws makes me wonder about environmental factors -- lawn chemicals, for example. I've completely stopped putting ANYTHING on my lawn. Thank you from the bottom of my heart for your advice, moral support and just plain caring. Fran in Denver ============================================================================ POST is Copyrighted 2005. All material remains the property of the original author and of GSD Communication, Inc. NO REPRODUCTIONS or FORWARDS of any kind are permitted without prior permission of the original author AND of the Showgsd-l Management. ALL RIGHTS RESERVED. ALL PERSONS ARE ON NOTICE THAT THE FORWARDING, REPRODUCTION OR USE IN ANY MANNER OF ANY MATERIAL WHICH APPEARS ON SHOWGSD-L WITHOUT THE EXPRESS PERMISSION OF ALL PARTIES TO THE POST AND THE LIST MANAGEMENT IS EXPRESSLY FORBIDDEN, AND IS A VIOLATION OF LAW. VIOLATORS OF THIS PROHIBITION WILL BE PROSECUTED. For assistance, please contact the List Management at admin@xxxxxxxxxxxx VISIT OUR WEBSITE - http://www.showgsd.org ============================================================================