Just my thoughts, I saw this food at costco that is comparable to TOTW Salmon and sweet potatoes. It says that it is grain free. It costs about 28.00US for 35lbs. Others here have also found this deal in their local costco. It is produced by Diamond Foods.
Just a heads up, I have been battling gas with Rooster (our rescue boy) His problem is his gas doesn't pass.. so he suffers.. Anyway, what I wanted to say about the SWEET POTATOS? I was trying hard to find a food without Sweet Potatos, because I noticed every time I gave them to Rooster, his pain got worse.. This man at the feed store asked me if I didn't realize that Sweet Potato's used to be known as the "Flute Root" Meaning it causes gas!
Karen
Rooster
Sequoia
and precious ones at the bridge
Both of mine eat a sweet potato food and neither have any gas at all.
Took her off the sweet potatoes, and the sores disappeared! *whew*