I never buy Purina because I prefer animal protein, but I have a broody with one chick and so there will be extra feed left over when the chick is rehomed. I wanted non-medicated for the adults to be able to eat the remainder so I got a bag of their budget brand (was still $15, about $3 more than I usually pay for my medicated Tucker Milling Starter/Grower I use-can't get that in non-medicated form). I opened it today and though it is not clumped and looks okay, it has a very strong medicinal smell. My DH says it smells like chlorine. I don't smell chlorine, but it's very unpleasant. I'm wondering if it's rancid or something. How would you judge this? I've never had rancid feed-my Tucker Milling is always fresh smelling, has animal protein and is never dusty. This stuff smells nasty! I'd think something with only plant protein and no meds should smell better if it was okay. Would you just return it to be safe?