This was said by Allison Janney, best known (at least, to me) for the role of CJ on The West Wing:
(on staying sane and happy) "Dogs tether you to the earth in some really good way. And exercise, of course. And martinis. And sexy high heels. That's it. Good work, a nice pair of heels, a martini, a dog and a man - not necessarily in that order." - as quoted in the magazine Living Fit
Found this on IMDB, and for some reason it struck a chord.