Dogs excrete (shite) waste,if you were to take two dogs to the toilet and observe them shitting,you would find that the dog fed on raw shits next to nothing whilst the dog fed on dry would leave a pile.This tells me enough about dry dog food i.e. most of whats in it is bulking agent.I'll admit that some of the more expensive brands,Burns,Arden Grange,James Well Beloved seem to be reasonably well made i still think a dog fed on barf and a combination of fruit,veg,and grain would be more nourished and hopefully healthier.I dont see a problem with throwing in a handfull of dry along with some "re