Most chicken feed has vegetable oil, labeled as fat, usually between 2.5 to 4%. Some less expensive store brands have less, some expensive brands have more.I recently switched my feed over to New Country Organics. I really like that they keep their grains whole and that it contains no soy.
While looking over the ingredients, I noticed it had sunflower and vegetable oil. Based on my knowledge of oils, I know vegetable oils aren't good due to the amount of omega-6 fatty acids. Too much omega 6 leads to inflammation in the body. So that got me wondering, is the oil bad for the chickens too?
Myself I like feeds with 2.5 to 3.5%.
Do make sure they eat the fines in your feed. If they don't then i would wet or preferably ferment the feed.
Myself I prefer a crumble or mini pellet feed. GC