I would take my miraculous dog team out sledding to the Ice fishing pond where I would catch fresh fish, steamed to her liking served on a silver platter.......................... Ok now that my day dream of being behind the sled and snuggling the huskies is over.

Merrick is a really good choice here for several of the fosters that arrive advanced in age or tootless due to hard lives . They have all done well on it, I really haven't used the other brands so I cannot speak for them.

Let us know how the Hypothetical Cat does with the food you are not choosing as the question was just a hypothetical one