We didn't do any blood work for cushing's specifically..her CBC and chemistries were pretty normal and I think that this is why my vet decided that we didn't need to start her on medication..of course this was around March and temperatures weren't in the100's, so, her weight looked and her feet looked good; the only thing was the long curly coat that wasn't even thinking about shedding. With some luck, next summer I may be able to send her up north with some friends...they're building a house on 35 acres and have suggested several times that that could be an option next summer. I just have to get through this summer. Thanks for the welcome and the info......Claire