I have a semi-feral, Gracie, that my sister rescued about four years ago. Gracie was peeing all over the house, more so after cat #13 showed up at my house this summer. She is now in a large cage 28x36 in the living room and seems very happy and secure there. When I clean her box and feed her she makes no attempt to escape from the cage. I put a blanket over the cage, leaving just the front open, to give her more privacy. I don't like the thought of keeping her in the cage for the rest of her life, but there is no good alternative. Who would adopt a cat that pees all over?