CBallas, I think you have to use your judgement (on what sort of "proof" you might want from "makers") when you're carrying handmade items. I personally am not worried about cotton blankets, bibs, burpcloths... stuff like that. But, rhinestone hair clips, jewelry, any painted toys and anything that goes in a child's mouth (teether toys, etc.) I'm going to pull off my shelves until I either get some sort of component proof from the maker of the item. Either that, or I may go ahead and test them myself (those particular items)... if I want/need to sell them that badly ;)