I have expierence in dog sitting for a couple who owned à medium sized dog. I would also keep the dog for sometimes overnights from one night up to a week if required. I would take the dog for at least 3 long walks and also outdoor play in my backyard. I love animals and also used to have two cats of my own. I also took care of a small dog for a man while he worked long shifts at work. My other client had both a dog and a cat who I used do overnight sitting for. Both of those clients I had year each.