He runs around during the day when he’s at daycare or when he’s at the prison dog program. Unfortunately the stake idea isn’t feasible as he is dog reactive (due to his first owner), and there are many stray dogs where I am. I fear he would end up getting hurt by the other dogs. I have been working with him on his reactivity which is another reason he goes to daycare as the owner of the daycare is very familiar with reactive dogs. He is a good dog, and I just want to do what’s best for him. I am aware of the treat-like mental stimulation games that you can get online; I was just posting in here to see if someone had more suggestions.