Yeah dogs do okay with more grain in their Foods than cats. And my dog isn’t picky. So I think he will be fine sharing what we have, along with additional dog vitamins.
That’s another thing, the supplements that dogs and cats need don’t last very long either. Shelf life wise I mean. I guess I better get to doing some research and seeing what natural foods can contain what my animals need. I might be catching a lot of mice I guess :-)
Perhaps you can extend their shelf life with refrigeration.