Acana Pacifica or Orijin Six Fish. Top choices in my opinion, have fed both to a chicken intolerant pup/now dog, she never has a problem unless she snitches chicken food from somewhere else.

My boy is doing great on the Natural Balance Limited Ingredient Diets line. I'm assuming you know the PP Selects isn't grain free. Or at least it wasn't when I was feeding it 3 years ago.

You may want to check out Honest Kitchen. They have a few different varieties.

I have one of mine on California Natural Herring and Sweet Potato. Does have barley and oatmeal in it. 21% protein, 11% fat. My boy has alergies and is doing really well on this food!

Johanne