I agree! Let them be kids. I have a hill in the backyard that everyone loves to roll down ...so in the spring and summer they will be covered with grass. Luckily I have had no complaints. I do put up some boundaries though..like no scooping in a muddle puddle...lol..those kind of rules..but for the most part I just let them have fun. That means they go home with chalk and grass stains on their clothes and sand in their diapers..lol Can't wait for Spring weather!