http://www.mypetchicken.com/catalog/Chicken-Health/Chunky-Chicken-Crumbles-Free-Shipping-p925.aspx. Has bugs in it, and goodies the birds love like kelp, spirolina etc. Just wondering if anyone here has tried them? Also how big is the block? The cost is close to 25.00 for 5 lbs. was it worth it?
