weirdo. I hate to be the one to tell you this but Iams is not a good food. And don't think that because it is a premium food that it is. Iams contains corn... one of the cheapest fillers available for pet food. Not only is corn a cause of allergy in millions of pets, it also helps pets get fat. Hence the reason farmers use it to fatten pigs going to market. Not to even mention the extreme animal cruelty that is undertaken in Labs for Iams research.

http://www.peta.org/mc/factsheet/iamsfactsheet05.pdf

http://www.uncaged.co.uk/news/2002/asa2.htm

http://www.iamscruelty.com/

* http://www.pandgkills.com/boycott/globalday_06.html

Look for a food that does not contain corn, such as Wellness, Nutro, Natural Balance, Dr's Foster and Smith just for a few suggestions there are others. They cost a lot more but the food is 100% bio available and when compared with the food that is large in cheap fillers so you are in fact paying for moldy feed lot corn and other cheap fillers.