My heart is broken. 13 year old Roo, my champion leader, was just diagnosed with an osteosarcoma in her back left leg and it has spread to her lungs. Osteosarcomas are bad news. She doesn’t have long to live. The doc gave us prednisone and tramadol to keep her comfortable until it’s time. Chester had an osteosarcoma and it was traumatic for all. :(