I've had my tiny monster mutt for just a few months, and after sampling a bunch of different dog parks, this is by far the best one. There are two sides, one for active (ahem, larger dogs) and passive (generally the smaller dogs) dogs. Both have large grassy areas, water and plenty of places to perch (though, er, keep those legs away from the side of the concrete blocks...many things have been sprayed upon those surfaces).  Besides the two sides, the owners here seem really responsible, keeping careful watch on their dogs and making sure there aren't any signs of aggression. I'd suggest making sure you bring your own water as the fountains are a bit underwhelming. Just be prepared for attracting a large pack of water-seeking canines during the hot months.