I gave corn to all the rats and Lucky is the only one who didn't go hide with it.
I think he likes having his picture taken. lol Rats love corn but it should always be fresh corn on the cob. There's a discussion going on in most rat forums that want dried corn taken out of the bagged food because some dried corn has shown to have small pockets of mold inside it that can make rats sick. So if you give rats a bagged food, it should be something like Oxbow, not a seed mix that has dried corn in it.