I’ve been watching dogs for as long as I can remember. It’s something that comes naturally to me. The dogs love me and I always follow whatever rules you set in place to a tee I currently work but I have a lot of free time. I can watch the dog overnight most of the time but what works best is if we communicate beforehand. I live in an apartment so if the dog has to use the restroom he goes outside on a leash. There are solid walls and ceiling and we keep it at a comfortable temp.