I hate to rain on your parade, but i think Taste of the Wild is also manufactured by Diamond. When you check both websites in the section FAQ: "Where are your foods made?" both companies list the same locations word for word. And the headquarters for Taste of the Wild is Meta, Missouri which is where one of Diamond's manufacturing plants is.
I used to feed my Riley Taste of the Wild's Pacific Stream formula and he loved it, but i didn't want to stick with Diamond foods. I ended up switching to Wellness Whitefish and Sweet Potato (which he adores).
I just thought i would give you that info. for your own investigation.
Laura (Momma to Riley, 3 yr. old male)