@missy - my special boy - beagle/ bassett mix Henry (13 years) has hemangiosarcoma in his heart and spleen. Diagnosed last September. Did iv chemo (certainly not as frequent as CHOP) but every three weeks for months. the oncologist was not terribly optimistic due to number of tumors and said maybe he'd get 4-6 months. HE'S still with us. Now doing chemo by pills. You just never know with our pets. And I'm deeply appreciative for the extra time I've gotten. It is really good Francesca is eating and drinking. Henry actually turned out to love the oncologist and her staff - he got like two hours of attention each time all to himself. He didn't get sick - just tired after iv chemo. I'm hopeful for you and Francesca and am keeping my fingers crossed. Whatever it is, she knows you love her!