Something about Park Road seems to be bringing out some funny opinions on dogs: yesterday I saw a sign alerting people to video surveillance for dog poop, and today, this one: "please do not empty your dog here."
I'm not really sure how you empty a dog -- do you turn him over and stuff falls out? Or maybe you open the dog flap and shake? Is there a zipper I haven't noticed?
I get the idea, but strange verbiage.