Here's a picture of a dog turd right outside the fenced-in playground at our local park. One of the reasons I prefer this park is because it's fenced in, so this is as close as the dog poop gets to where my kids play. Rain could still conceivably spread the bacteria into the playground, and this is right next to where I park my bike sometimes, so it's still obnoxious to let your dog do this here and not clean up.
|The dog turd as seen from my bike (and part of my shoe).|
|The turd is just outside the fenced-in playground.|