Iams Proactive Health Adult Optimal Weight Dry Dog Food 4 Pounds (Pack Of 5) Contains (5) 4-Lb. Bags Of Iams Proactive Health Adult Optimal Weight Dry Dog Food Iams Proactive Health Adult Optimal Weight Dry Dog Food Has 16% Less Fat Than Iams Proactive Health Chunks Iams Hearty Dog Food Is Formulated With L-Carnitine To Help Burn Fat And Promote A Healthy Metabolism Our Wholesome Dog Food Nourishes Your Adult Dog'S Heart With 7 Essential Nutrients The Targeted Fiber Blend In This Iams Dog Food Contains Prebiotics And Beet Pulp For Healthy Digestion