I am looking for recommendations for an organic, grain free low copper canned dog food available in Canada. My dog just underwent a partial glossectomy for tongue cancer and I now have to make him meatballs so the food needs to be wet but of a firm consistency i.e. not in gravy. I used to make home made food but as he requires a lot of food this has become unsustainable with all of his other needs resulting from the surgery as well as a large enough supply of grass fed beef is difficult to come by where we live.