As of now I am very flexible and work from home (and remotely on my own time) so there will never be a problem leaving your dog alone. I have my own home with a fenced in yard dogs love playing in. I also love, and take care of, my own three dogs (Maltese mix, and two long hair chihuahuas). I have also sat for other dog owners and always had a great time and took great care of their dogs! Ive worked with crate trained, and not crate trained dogs and even have a few crates at my home, if needed. I also have no problem with dogs on furniture or cuddling beside me whenever they are relaxing, sleeping, or anything like that. ?