FirstmatePacific Ocean Fish Puppy Formula for Dogs

Fish with no species stated. The maker may use whatever is available, so the fish can change between batches. Nutritionally it is a fine protein and often a source of omega-3 fats. The gap is for pets with a known fish allergy, or whose owners are trying to track which protein causes a reaction, because an unnamed ingredient makes that very hard. Named fish such as salmon or whitefish give you that information.

Rendered fat, a concentrated energy source and the main supply of linoleic acid, an essential fatty acid for skin and coat. Rendered fat carries very little protein, so many chicken-allergic pets tolerate it, but not all do, and a strict elimination diet avoids it. Usually preserved with mixed tocopherols. Not a quality concern; a good fat source.

Usually tomato pomace, the skins, pulp and seeds left after juicing, added as a fiber source with some antioxidants. Ripe tomato is safe for pets; the green parts of the plant, which are not used in pet food, contain compounds that are toxic in quantity. Pomace is an inexpensive and reasonably good fiber, and that is all it is doing here.