Help your dog stay fit and trim with the Nulo Freestyle Grain Free Adult Trim Cod & Lentils Recipe! This recipe of cod and lentils provides the protein and amino acids dogs need, but includes more fiber and less fat calories. The addition of L-Carnitine, BC30 probitioc and high animal based protein supports healthy metabolism, muscle mass as well as gastrointestinal health. Contains no grain, chicken, eggs, potatoes, or tapioca. Great for all breeds and sizes! 4.5 lb.