Description: Big dogs have their own set of nutrition needs, so Hill's Science Diet Large Breed adult dog food is specially formulated to fuel the energy needs of large breed dogs during their prime, while offering a savory lamb flavor. Made with a special blend of prebiotic fibers and antioxidants, ActivBiome+ Multi-Benefit, to support digestion, immune system and organ health. Plus the high-quality, easy-to digest-ingredients, supports the building of lean muscle with high-quality protein, as well as glucosamine and chondroitin for healthy joints & mobility. A balanced blend of omega-6s and vitamin E nourishes your dog's skin for a healthy, shiny coat.

Features & Benefits:

Healthy skin & coat with Omega-6 & Vitamin E
Lean muscles supported with high-quality protein
Support for healthy joints with natural sources of glucosamine and chondroitin
Healthy digestion supported by natural fibers
Made with natural ingredients
Leverages Canadian ingredients and packaging materials in an integrated North American supply chain
Hill's Pet Nutrition is recommended by 9 out of 10 Canadian Veterinarians (*Kynetec Survey 2025)

Species: Canine

Brand: Hill's Science Diet

Food Type: Dry Food

Breed Size: Large Breed

Life Stage: Adult 1-5

Nutritional Benefits:

Hill's Science Diet Large Breed Adult dry dog food is specially formulated to fuel the energy needs of large breed dogs during the prime of their life.

Contains ActivBiome+ Multi-Benefit, a special blend of prebiotic fibers and antioxidants to support digestion, immune system and organ health
Healthy skin & coat with Omega-6 & Vitamin E
Lean muscles supported with high-quality protein
Support for healthy joints with natural sources of glucosamine and chondroitin
Healthy digestion supported by natural fibers

Health Consideration: Digestive Care, Food Sensitivities

Flavor: Lamb Meal & Brown Rice Recipe

Weight: 14.966 KG / 33.000 LB

Ingredients: Lamb Meal, Brown Rice, Brewers Rice, Whole Grain Wheat, Corn Protein Meal, Whole Grain Corn, Chicken Fat, Cracked Pearled Barley, Hydrolyzed Chicken Flavor, Dried Beet Pulp, Soybean Oil, Flaxseed, Lactic Acid, Potassium Chloride, Pork Liver Flavor, Iodized Salt, Whole Grain Oats, L-Lysine, Fructooligosaccharides (FOS), vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Riboflavin Supplement, Biotin, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Folic Acid, Vitamin D3 Supplement), Choline Chloride, CalciumCarbonate, Taurine, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), Mixed Tocopherols for freshness, Natural Flavors, Beta-Carotene.

Caloric Content: 3721 kcal/kg

Guaranteed Analysis:

Nutrient

GA Min

GA Max

Moisture

10.0 %

Protein

19.0 %

Fat

13.0 %

Crude Fiber

3.0 %

Ash

8.5 %

Vitamin C

85.0 ppm

Vitamin E

400.0 IU/kg

Total Omega-6 FA

2.0 %

Glucosamine

250.0 ppm

Chondroitin Sulfate

75.0 ppm

Feeding Instructions: Please see package for complete feeding instructions. Adjust feeding amounts as necessary to maintain optimal weight. If you are unsure, ask your veterinarian. New to this food? Mix increasing amounts of your pet's new food with decreasing amounts of the old food over a 7 day period. Keep fresh water available at all times! Your pet's nutritional needs may change as they age. Ask your vet at every checkup.

Feeding Chart:

Adult maintenance

Daily Feeding Guide

Weight of Dog - lbs (kgs)	Amount per Day - cups (grams)
50 (23)	3 1/4 (320)
60 (27)	3 2/3 (365)
80 (36)	4 1/2 (445)
90 (41)	5 (495)
100 (45)	5 1/3 (530)
110 (50)	5 2/3 (560)
120 (54)	6 (595)
130 (59)	6 1/2 (645)
140 (64)	6 3/4 (670)
160 (73)	7 1/2 (745)

Unbox something better with Autoship

Easily update your Autoship orders from your phone! Get the PetSmart app today.

Members earn 2,500 POINTS for every $100 spent on repeat Autoship orders*

Auto Ship

Hill's® Science Diet® Large Breed Adult Dry Dog Food - Lamb & Brown Rice

Blue Buffalo® Life Protection Formula™ Adult Dry Dog Food - Natural, Chicken

Royal Canin® Breed Health Nutrition® Labrador Retriever Adult Dog Dry Food

Instinct PeakBoost+ Adult Dry Dog Food - Chicken, Grain-Free

Pet Honesty Cat Hip & Joint Chew - Chicken, 3.7oz

Pet Honesty Hairball Cat Treats - Chicken, 3.7 oz

Pet Honesty Multivitamin Cat - Chicken, 3.7 oz