Hi
I feed Iam's mixed with Diamond Active Cat and Pro Plan. I have never had any problems with it. My cats all have good weight and their coats are really nice. My family members all have cats and all use Iam's.
Mary Haney
http://www.firebrandcattery.com

I don't use Iams, I suggest Blue Buffalo
http://www.petsmart.com/product/index.jsp?productId=3399907


http://www.bluebuff.com/products/cats/can-main.shtml

Natural, healthy BLUE Spa Select Recipes
When you feed your cat delicious BLUE Spa Select canned food, you can feel good knowing that you?re providing her with rich, wholesome nutrition. Each formula contains only healthy, natural ingredients and is full of flavor your cat will look forward to every day.

High-Quality Protein?Always the First Ingredient
The beef in our recipe provides all the essential amino acids your cat needs on a daily basis.

Wholesome Whole Grains
Hearty whole grains like brown rice and barley supply the complex carbohydrates that your cat needs for energy.

Healthy Garden Veggies and Nutritious Fruit
Whole carrots and sweet potatoes, cranberries and blueberries...these are just some of the nutrient?rich fruits and veggies you?ll find in Spa Select.

I am going to try him out on it and see if he likes it. Thanks!!!