Royal Canin Size Health Nutrition X-Small Aging 12+ Dry Dog Food, 1.135-kg bag

Brewers Rice, Chicken By-Product Meal, Corn Gluten Meal, Corn, Chicken Fat, Brown Rice, Wheat Gluten, Natural Flavors, Dried Chicory Root, Fish Oil, Vegetable Oil, Dried Tomato Pomace, Psyllium Seed Husk, Potassium Chloride, Calcium Sulfate, L-Arginine, L-Tyrosine, Calcium Carbonate, Fructooligosaccharides, Sodium Tripolyphosphate, Vitamins [Dl-Alpha Tocopherol Acetate (Source Of Vitamin E), Niacin Supplement, L-Ascorbyl-2-Polyphosphate (Source Of Vitamin C), D-Calcium Pantothenate, Biotin, Pyridoxine Hydrochloride (Vitamin B6), Riboflavin Supplement, Thiamine Mononitrate (Vitamin B1), Vitamin A Acetate, Folic Acid, Vitamin B12 Supplement, Vitamin D3 Supplement], L-Lysine, Taurine, Choline Chloride, Dl-Methionine, Hydrolyzed Yeast, L-Tryptophan, Magnesium Oxide, L-Carnitine, Trace Minerals [Zinc Proteinate, Zinc Oxide, Ferrous Sulfate, Manganese Proteinate, Manganous Oxide, Copper Sulfate, Calcium Iodate, Sodium Selenite, Copper Proteinate], Gla Safflower Oil, Marigold Extract (Tagetes Erecta L.), Green Tea Extract, Rosemary Extract, Preserved With Mixed Tocopherols And Citric Acid.

3768 kcal/kg, 343 kcal/cup

We recommend at least a 7 day transition before you begin feeding the new food exclusively. Start by mixing 75% of the old diet with 25% of the new diet on Day 1 and Day 2. On Day 3 and Day 4, mix 50% of the old diet with 50% of the new diet. On Day 5 and Day 6, mix 25% of the old diet with 75% of the new diet. On the 7th day, you can feed the new food exclusively. This allows your pet's digestive system to smoothly adapt to the new food.