Cookie is home, and acts like nothing at all happened. The surgeon removed the confirmed malignancy, as well as the mass I originally suspected to be a Mast Cell Tumor on the back of her neck, and another suspicious lump on her chest. She looks like a patchwork of suture lines, shaven patches, gray hair, and the big bald spot from her radiation, but she isn't in any obvious discomfort. She snarfed down her breakfast and asked for more, so I know she's okay :D Thank you for all the good thoughts.