Cancer: The leading cause of death in dogs. Common types in senior dogs include mast cell tumors, lymphoma, hemangiosarcoma, squamous cell carcinoma, oral melanomas, and osteosarcoma (bone cancer) ...

They tend to be movable and are not painful to the touch (unlike an abscess or mast cell tumor) and the skin over them is ...

There was evidence that ivermectin inhibited several other cancer cell lines in the rectum, so it may be similar in dogs. The other type of digestive system cancer that can be treated with ...