i found a recipe for a flock block as a heathy treat, as well as entertainment. Since the weather is turning cold I did add some cayenne pepper to help heat them up. They look like a chocolate granola bar, buts it's actually baked blackstrap molasses. They live it so far. the recipe I followed made 4 8x8 tin pans. I didn't make any to hang, but may cut these to squares and use my suet cake bird feeder.