my pullets are just 9 weeks old and while I've given some treats, I've noticed they are very picky. Perhaps its just that they are too young or maybe I have a lot of vegetarians, lol. I tried an ear of fresh corn. They totally ignored this. However, they love canned corn. Kale seems to be a favorite, cabbage on the other hand is not. Only a few will eat the freeze dried meal worms. Watermelon and cantaloupe is obviously wonderful, they dive in!!