Just diagnosed, 16 years old. We also have a dog in the home and are frequently away, so shots are sort of out of the realm. I think I’m suffering because I think the right thing to do is to put her down. She lives now by her choice, in the basement...and has taken to closeting herself in her crate down there where I store it. I have 2 litter boxes going because of the excessive peeing...any advice?