This is a smaller DQ and I believe the menu is smaller as well. I can recall the last DQ I went to had a variety of food as well. This one only had hot dogs. But we were there for the ice cream so it didn't bother us.
I've never been super impressed with DQ. They only have soft serve and only have chocolate and vanilla. They will make other flavors for you but they have to mix it in so you can only get it in a cup.