We've all heard of Canidae, trust me.
I used it for a while until they started to have problems. I stopped using it & never looked back.
I'm afraid I'm one of these really paranoid pet parents........once a pet food, especially one I was feeding my dog, has problems, that's the end of the road for me. I think a lot of pet parents were feeding Canidae until those problems started & most of them then shied away from it.
I believe this was about the time I decided to bring the bag back & that was the end of that story:http://itchmoforums.com/pet-food-testing/test-results-t779.15.html
ETA: I didn't bother to note any of them but they had problems after that also. Just saying.......