We LOVE the Innova at our house. Great ingredients - all high quality, human grade, organic and super-nutritious. Mine have just come off the Innova puppy and are on the Innova EVO now and they are absolutely crazy about it, even Bimmer, who doesn't really care that much about food one way or the other - unless he's caught it. He'll even fight the girls off if they try to steal food out of his bowl . . . even Kharma, his darling.
Your dog will eat less of this high quality brand and will derive more nutrition from it, and you'll find find that there is less waste from your dog's digestive system. You'll find that with any of the truly high quality feeds.
If you'd like to see the results, you can see my dogs in the Members' Gallery under my name. They've turned out pretty well (not that I'm prejudiced or anything)