Just to give a short background, my pup Spirit was diagnosed with Synovial Cell Sarcoma. The tumor is around his ankle area on his front, left leg. At the time of treatment, we were given 3 options; amputation, radiation and chemotherapy. We were set to go with amputation but we were so dazed and confused we backed out. One big concern was that he is a senior dog with arthritis in his hind legs. We then sought out a second opinion and decided to treat him with radiation and metronomic chemotherapy . So far, our experience with the radiation and chemo has been really positive. No side effects at all. The tumor growth has been slowed and hasn't changed too much in a year's time. He's eating a home cooked cancer diet with added supplements. However, there is some edema in his upper leg area which is worrisome. He is eating well, happy and eager to go on walks but I know edema usually doesn't mean good things and I know we'll have to make some decisions again whether it be to amputate his leg or go with radiation (if it is an option). The oncologist suggested another medication called Palladia to help with the edema but it is time intensive and expensive. Not that we don't think our dogs is worth it but I'm searching out other options first.

Has anyone dealt with edema and do you have any advice/suggestions? How will I know that it's bothering him or if he is in pain from the swelling?