Here is why the DEPOT version should be used. Notice that unless repeated daily the daily version (non-depot) has the risk of worsening adrenal disease: http://www.miamiferret.org/fhc/24hr_lupron.htm (Privately I have heard in the past from some whose ferrets' illnesses worsened when the daily was used on a month basis, and Mike --with whom I worked daily -- also had.) Sukie (not a vet) Recommended ferret health links: http://pets.groups.yahoo.com/group/ferrethealth/ http://ferrethealth.org/archive/ http://www.afip.org/ferrets/index.html http://www.miamiferret.org/fhc/ http://www.ferretcongress.org/ http://www.trifl.org/index.shtml http://homepage.mac.com/sukie/sukiesferretlinks.html [Posted in FML 6119]