I don't really like the brand Pedigree. I've said this before, personallly, I don't find grocery brand food have a high nutritional value. Try going to a pet store and see what they can recommend for you or maybe ask your vet. I really like the brand Orijen and Eagle pack the ingredients are extremely good and Coco LOVES it. I feed Coco about half a cup a day. I leave the food out and he eats during the day whenever he pleases, he's very picky...that's why I leave his food out for him.
Good luck