Just got off the phone with Purina. Asked about the changes in Pro Plan Puppy food. This is what they did. They removed : Animal Digest Corn Bran They added : Brewers Yeast Dried Colostrum Natural Flavoring Natural Fish Meal Hope this helps
The next time you get them on the phone, ask them when they plan on taking out *menadione* (source of vit. K). There's no excuse for using this toxic ingredient.