If you are ten years old, you don't belong to an old dog. If necessary, surgery is still needed. Of course, not all tumors need surgery. Remember, the doctor didn't tell you that our dog had lipoma before. I looked up a lot of information and said that there is no need for surgery, which will not affect the life of dogs. There is still a risk of infection in surgery, but at that time, doctors had to operate. Finally, I consulted experts in Beijing online. Let me feed him some tumor ablation tube agent specially used to inhibit pet tumors: there is no CA, and it is said that there is chicken's gizzard-membrane. Originally used to eliminate human nodules and lipomas, tumors can be a joke. After giving it to my dog for half a year, the tumor disappeared.