How do you afford it? We A/C to 76'F in the Summer, and for several days there in the high 90s the poor A/C was working really hard. Our current ferrets do great in that temp, but if we had any with heart disease we'd use a 75' setting. In Winter we heat to 67'F. BTW, for those who did not get it, I was being downright sardonic when I wrote: >Some other breeders happily still breed overtly neural crest variant >ferrets. -- Sukie (not a vet, and not speaking for any of the below in my private posts) Recommended health resources to help ferrets and the people who love them: Ferret Health List http://www.smartgroups.com/groups/ferrethealth FHL Archives http://ferrethealth.org/archive/ AFIP Ferret Pathology http://www.afip.org/ferrets/index.html Miamiferrets http://www.miamiferret.org/fhc/ International Ferret Congress Critical References http://www.ferretcongress.org [Posted in FML issue 5310]