Food portions are usually stated on the side of the bags....use that as a guide. You may be surprised to learn he is eating the correct amount.
Mine eat Taste of the Wild....and the daily serving is only 1/3 of a cup.
You may want to consider changing foods as Iams isn't generally considered a really good food.
__________________ Deb, Reese, Reggie, Frazier, Libby, Sidney, & Bodie |