I always defer first to the pet owner what they want and what will make them and their animal most comfortable. With my previous pets I enjoyed cuddling on the couch and in bed, so don't mind if your animal is used to being furniture-bound. I like to take a stroll with dogs each time we go out so it's not such a quick trip to get some of their and my energy out. I've had dogs in apartments and houses so am used to the differences that come with each. If possible, I think dog parks are a great way to have leash-free fun as well to make up for my less spectacular ball-throwing skills. Ideally, I want to be amongst your pet's best friends by the end of the experience so they are less stressed when you're away.