Weruva Wx Phos Focused foods contain carefully selected animal-based proteins with naturally low phosphorus levels (below complete and balanced phosphorus standards per AAFCO). Weruva Wx Phos Focused foods are designed to help palatability and muscle maintenance. This hydration-focused recipe is grain, gluten, and carrageenan free and contains no artificial flavours. This food is not complete and balanced and should not be fed as the only meal to cats on an everyday basis. Consult your veterinarian about how to fit this food into your cat's diet.