We (Wolfey and I) walked last night with friends (my friend and his dog, with whom Wolfey gets along famously).  It's amazing what the outdoors and a little activity can do for the body.  I slept better last night than I have in a week, and I actually feel refreshed today!  Of course, Wolfey looked beat this morning, but he and the other dog were chasing each other and really wore each other out, plus I gave him a bath this morning, so that may have had something to do with it!  Either way, I hope we can keep up with a routine of walking regularly because although I really like this feeling, I'm really bad about making myself do it when it's just Wolfey and I.  I love having someone who pushes me to get out there.