Hi Joan, We were some of the participants in this deslorelin study with Dr. Wagner. Several of our shelter ferrets were used, along with another shelter north of us. The results were mixed - however, the new treatment we are trying is working much better! Also, deslorelin is very hard to come by in the US - he had to bring it over from Australia personally. I hope he will have enough data soon to release information on the new adrenal treatment that will be easier to get and much more cost effective. The Des implants were over $100 each. Thank you for sharing the article, we had not seen it yet. Chris Sayne Three Rivers Ferret Council, Inc. Hide-E-Hole Ferret Rescue Pittsburgh, PA UNIVERSITY OF PITTSBURGHS RESEARCH ON DESLORELIN IN ACD FERRETS <http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=pubmed&cmd=Retrieve&dopt=AbstractPlus&list_uids=15934621&query_hl=3&itool=pubmed_DocSum> [Posted in FML 5589]