Before Grain by Merrick Pet Food is a great grain free food. Many dogs and cats suffer from allergies to certain grains common in pet foods like rice, oatmeal and millet. Before Grain’s canned formulas for dogs and cats are 100% meat. Featuring less common protein sources, like buffalo, salmon, tripe and quail, that are excellent for pets with allergies. Before Grain dry kibble formulas are a great way to feed a more natural wolf like diet without giving your pet too much protein. The dry cat kibble is especially good for picky eaters.