Open FarmOpen Prairie Grain-Free RawMix for Cats

A poultry protein, similar to chicken in nutrition and usually a little leaner. Fresh or deboned turkey is mostly water and ranks higher on the label than its dry contribution; turkey meal is the concentrated form. Turkey is often used as an alternative for pets that react to chicken, but the two are related birds and some pets react to both, so it is not a guaranteed swap.

A small, oily fish from the Atlantic and Gulf coasts that rarely reaches the human table and is used almost entirely for fish meal and fish oil. It is a high-protein, omega-3-rich ingredient and one of the most common fish in pet food. Menhaden fish meal is the dried, concentrated form. Pets allergic to one fish often react to others, so the name helps less than it does with meats.

A staple of grain-free recipes, supplying starch, fiber and plant protein. Peas were common in the diets examined in a federal investigation into heart disease in dogs; the investigation did not establish a cause and no ingredient was banned. Pea protein high on a list can inflate the protein number with a plant source. Pea allergy is rare. Not a problem, but worth noticing when it appears in several forms in one recipe.