My wife called me from her work today and said that there was a 50# bag of "Poultry Grain" in the dumpster and did I want it? I told here to grab it and I would ask the Experts here. She brought it home and I looked it over. The string zipper was still intact. There was a hole in the side of the bag, like a puncture, but not so big that grain was coming out. I opened the bag and looked inside. It looks like some sort of feed or powder is in small clumps on one side of the bag, like it was laying down and got wet or something, but the rest of the stuff looks like normal and dry scratch grain. I ran my hand through it and did not feel any large chunks or anything. It was a bit dusty. Would you use it or toss it?