Whatever little kid would go over and eat dog sh*t of the ground is probably lacking something in their brain anyway.
I'm sorry but it's just stupid. I can't picture any 2/3 year old that has been brought up properly with a basic understanding of right or wrong, eating dog sh*te of the ground - it doesn't look like chocolate, and even if it was chocolate - by the age of three they should have the common sense not to eat it off the ground.