I have a Jack Russel who sleeps with us, but gets up at least once a night. She sometimes has a pee or poop but not always. She wonders around the garden sniffing the grass. She has her last walk/run at 6.30pm every day.. She eats her food when she fancys it, sometimes she does not eat at all. We were told she would grow out of it, but there is no signs of that happening.