Id prefer to feed my dogs a higher quality natural or holistic food. however after years of skin, coat, issues with Ruckus on the holistic foods (orjien, taste of the wild, etc and even raw) I decided to get a bag of Iams healthy naturals. I am very very glad I did. Everything about Ruckus's skin and coat have improved. he used to keep loose stool and vomit regularly. but since switching to Iams that is a thing of the past.
I think every dog is different. From what I have read, most people that used Iams complained of gas, loose stool, and itching in their dogs. and it was the holistic foods that did that to mine, and Iams seemed to have solved it.
I am by no means recommending Iams to you. I just wanted to let you know that every dog is different.