Shop for Cat Food by Diet Needs

Iams Indoor Weight and Hairball Care ProActive Health helps your cat gradually lose weight and maintain a healthy weight, plus it helps reduce the likelihood of hairball formation. We've also added vitamin-rich fish oils for a lustrous coat and healthy skin that reflect your cat's vibrant overall health. Our patent-pending fiber system gently moves hair through the digestive tract and helps maintain colon health. All in one great-tasting formula.

Iams Indoor Weight and Hairball Care ProActive Health helps your cat gradually lose weight and maintain a healthy weight, plus it helps reduce the likelihood of hairball formation. We've also added vitamin-rich fish oils for a lustrous coat and healthy skin that reflect your cat's vibrant overall health. Our patent-pending fiber system gently moves hair through the digestive tract and helps maintain colon health. All in one great-tasting formula.

Active Maturity Formula is designed for cats age 7 and up. Now with Prebiotics to support strong defenses.

Antioxidant proven to boost the immune system and helps nutritionally control hairballs. Now with Prebiotics to support strong defenses.

Specially formulated for adult cats with sensitive stomachs, Iams Digestive Care contains added fiber sources to aid in healthy digestion. Now with Prebiotics to support strong defenses.

Specially formulated with an Advanced Fiber System to help maintain healthy digestion for your cat.

Innovative nutrition that can help reduce the formation of hairballs. Now with Prebiotics to support strong defenses.

Reduced fat formula with hairball relief.

Iams ProActive Health Weight Control Formula for Cats is the healthy way to help pets lose weight without losing energy. Formulated with 10% less fat than Original formulas, this vet-recommended diet is contains a special blend of carbohydrates in combination with the fat-burner L-Carnitine to keep pets energized and feeling full, so they can gradually returns them to a healthier weight. Enhanced with vitamins, minerals and energy-boosting amino acids for 100% complete and balanced nutrition for life.

Iams ProActive Health Weight Control Formula for Cats is the healthy way to help pets lose weight without losing energy. Formulated with 10% less fat than Original formulas, this vet-recommended diet is contains a special blend of carbohydrates in combination with the fat-burner L-Carnitine to keep pets energized and feeling full, so they can gradually returns them to a healthier weight. Enhanced with vitamins, minerals and energy-boosting amino acids for 100% complete and balanced nutrition for life.