This is definitely the best dog park I've been to in Arizona. It's big and there's different sections for big and small dogs. The lake is nice too when it gets hot outside. My dogs have never gotten sick from it. The only down side is there have been dog fights sometimes. And the biggest complaint I have is the kids running around. This isn't a playground for them and dogs will chase them or attack them. So if you bring your kids make sure they don't run or don't complain when they get chased down because it's a dogs instinct to chase fast moving things.