I am currently feeding my girls DuMor layers feed, but after reading some threads about how runny/stinky it makes their poop (I wouldn't know DuMor is all I have ever fed them) I am thinking of changing there food. The DuMor layer pellets at Tractor Supply cost a little over $11 here in Upstate NY. Does anyone else around this area buy Blue Seal, how much is it, and do you like it better then DuMor. I have been supplementing my girls with oyster shells and sunflower seed because their eggs where not very firm and their feather kind of dull. They are doing better now and look better, so I don't think the DuMor is as a complete formula as they advertise.