"My rabbits love these cobs, but I cheat them a little bit. Popcorn isn't great for them so after I pop it, I pull off most of the popcorn for myself and give them the cob with the stuck on popcorn. That way, they get a treat and I get a treat and no one gets overly fat. They don't seem to mind not getting all the popcorn, they love chewing the cob and throwing it around. I'll find it about a week later chewed to pieces in the corner of their cage. It is rather expensive and corn isn't good for the bunnies, so I don't buy it very often. Also I tend to burn it in the microwave, the tiny cobs pop very fast. The bunnies still eat the burned cob, though. Yay for them."