I agree with Peta being as harmful as beneficial.
Iams is supported by many vets and if you own a dog and look at the product content, it has one of the highest percentages of meat product in a dog food. And that is what makes it so good for dogs, having more meat than rice and grain with its higher fat content. But having more meat in the product is anti-Peta even if it's pro-dog.
Trust me, your dog wants steak and a permanent Atkins diet and Iams is very good for that, plus it's vitamin-fortified and can be tailor-made for a dogs' dietary needs. My pooch is a 12-year terrier a bit on the heavy side, so I get a special diet food that is still high in fat content while lower in doggie calories. And it's helped her and she eats it right up.
I'm a big dog lover and even my SO shops at places that arre pet friendly when it comes to make-up and whatnot.
Sorry, but until a respectable news outlet breaks the story (and if it were true, you'd be reading it in the news somewhere), I have to rank it as propaganda.