No offense Russ, but when there's a pile of poop laying in the middle of the floor it needs to be cleaned up so that people aren't stepping in it everyday.

Generally the owner of the establishment takes care of things like that instead of expecting his patrons to clean their shoes all the time and provide diapers for the unattended infants that crawl in. Unless of course his intention is to attract patrons that eat poop and roll in it and don't mind the maggots. In which case, those who prefer not to eat poop and put up with the resulting infestation and contagion will dine elsewhere.

You are what you eat.