If I had to rank commercial foods in order of preference, I would say raw first, then dehydrated/freeze-dried, then kibble. Primal and Stella & Chewy’s make complete and balance raw formulas. Darwin’s is also complete and balanced plus they ship right to your door (you can’t buy it in a store). For dehydrated food, I like The Honest Kitchen. Grandma Lucy’s is similar but freeze-dried instead of dehydrated. If you want kibble, then I agree that Orijen is one of the best kibbles you could feed.
I feed my Great Dane (also a rescue) a 50/50 mix of The Honest Kitchen and commercial raw. I try to rotate as many different brands and proteins of raw as I can. I use Primal, Stella & Chewy’s, Tucker’s, Vital Essentials, and Genesis Raw (local to FL). I do keep a small bag of Orijen Adult on hand for when I forget to thaw out raw or I’m in a hurry.
If I were you, I would try to locate a small, independent pet store or pet boutique. They tend to carry the quality kibbles and also raw/dehydrated foods. They will usually special order things for you as well.
I hope this helps and good luck!
