Canadian Brand. FirstMate LID Grain Free Duck & Pumpkin formula is a single meat protein dog food. FirstMate proudly sources cage-free duck from France. Duck, as a novel protein, combined with pumpkin for its digestive benefits, can help to address common food sensitivities that pet parents have come to appreciate from FirstMate. This Limited Ingredient diet is easy on digestion and highly palatable. It's grain, gluten and pea free.