I'm a big cat-lover but for various reasons it has not been practical for me to have a cat for a few years. Now it seems like it might be the right time. However, when I was discussing logistics with my DH it transpires that he envisions having the litter tray outdoors, since we live in a relatively small space and he is worried about the smell. My question is - is this realistic? We would be able to have the litter tray right next to the back door (with catflap) and could construct some kind of wooden shelter for it. But of te cat gets used to going outside are they going to just go anywhere? If it's cold or rainy will they have a sneaky wee indoors? Does anyone have any experience of this arrangement? Thanks!