Service Dog Surgery

I suffer from epilepsy and some other medical condition and Patty is my service dog. She has develped 2 masses in her breasts that need to be removed. The costs will run anywhere from $1300- $1800 to have them removed. The one mass is the size of a softball and hangs down. I'm sure it makes it uncomfortable for her. I am asking for some help to raise the money for this surgery for her.