FirstMate LID Pacific Ocean Fish Meal Weight Control Formula Dry Dog Food. FirstMate's Pacific Ocean Fish weight control is FirstMate's lowest fat and protein diet, and ideal for dogs with special needs. This limited ingredient diet is great for dogs with allergies and diet restrictions. Fewer ingredients makes this formula easy on digestion Grain & Pea Free Low Protein & Fat Wild Caught Herring, Anchovy & Sardines Veterinarian Formulated Made in Canada Available Sizes: 5 lb / 25 lb