Rocky is a medium activity dog.  She likes to go out in the yard several times a day to look for lizards, run around, sun bathe, etc.  While she doesn't chase balls, do tug-of-war, or play with toys, she does come up to me wanting to play or do something different when she's bored.  She likes to go on walks but pulls on the leash quite hard and wants to walk very fast.  I've been working to try and slow here down so we can go on a leisurely walk.  She does like to run around a little in the house. She is a super friendly sweet dog and does not cause any problems.  She's never barked in the house, only outside when she sees deer out back.  She's also completely well house trained. I imagine she could adjust to a slower life style, and probably will as she ages.