Good for skin problems

“I gave this to my dog with skin problems and had a special shampoo I bathed him in as well. I thought that it was the shampoo that was making his skin better, but it turns out it was this food. I took him off the food because I don’t usually feed my dogs hard food (they get mostly dehydrated). Within a couple months his skin issues have reappeared even though I’m still using the special shampoo – so I ordered another bag.”