"I thought this was 'high quality' dog food. After almost a month with my puppy literally refusing to eat, (I had to toss the food across the room & he would chase it down & THEN he would eat it), I did research online for a different puppy food. In the process, I found that IAMS is not highly rated at all, a lot of people had quality issues with it, others had the same thing with their dog--- they won't eat it. I read that IAMS recently changed their formula, & that could be the problem. The company was telling these customers to switch to Eukanuba instead?? (Must be related or the same manufacturer). I recently switched to 'Eagle Pack' Large & Giant breed puppy- & he loves it so far."