Making a hotdog for lunch was just an easy thing to do. If they're not in the house then I don't have to worry about them. Other hidden fats will are in things like peanut butter. I tend to be a peanut butter lover sometimes. I try to be aware of it so that it doesn't become an everyday thing.
Salad dressings can have a lot of fat.
Instead of dressing, I've been using salsa quite a bit for a lot of my green salads. You ought to try it. It is quite good. You can do a lot of variations with salsa. The sky's the limit.