My 13 year old black and tan cocker spaniel is fighting a rare cancer. It was hard to figure out the diagnosis. He has a primary t cell lymphoma in his left rear leg which we removed. The cancer came back and now it is in his eyes and a large lump on his neck. He has lost the vision in his left eye and diminished vision in the right eye. We are trying to find chemo that works to put him in remission. He now has lumps all over his body. We are doing every thing we can for him and will fight with him as long as he is happy!