Adult Large Breed

Hill's® Science Diet®
Adult Large Breed

Hill's® Science Diet® Adult Large Breed dog food provides precisely balanced nutrition tailored for a visible difference in large breed dogs.

Key Benefits

Recommended For:

Large breed adult dogs 1 -- 5 years of age with an ideal weight of 55 -- 110 lbs and giant breeds 1 -- 4 years of age with an ideal weight of 110+.

Not Recommended For:

Puppies, pregnant or nursing dogs. During pregnancy or nursing, dogs should be switched to: Science Diet® Puppy Healthy Development or Science Diet® Puppy Healthy Development Small Bites

BenefitNutrientHow it Works
Healthy joints & cartilageGlucosamine & ChondroitinNatural sources of glucosamine and chondroitin are the building blocks for healthy joints and cartilage.
Healthy immune systemVitamins C + EClinically proven antioxidant blend with vitamins C + E to help support a healthy immune system
DigestibilityNatural High Quality IngredientsNatural, high quality, easy-to-digest ingredients with no artificial colors, flavors or preservatives for a flavorful, nutritious meal
Healthy skin and shiny coatOmega-6 fatty acids & Vitamin EExclusive blend of omega-6 fatty acids, vitamin E and other nutrients nourishes the skin and promotes a noticeably shiny coat in 30 days*

Additional Info

Great tasting natural nutrition for a long, happy life. With a wagging tail and licks on your face, no one can say hello like your dog. Because every moment you spend together is special, we strive to give you more of them. With natural ingredients and the right nutrients, Hill's Science Diet is precisely prepared to offer your dog the nutrition he needs for lifelong health and happiness.

We make every bag of our dog food in our own US facilities with highest quality natural ingredients from North America and Europe. These ingredients must meet our strict requirements for purity and nutrient content, which exceed industry standards.

You can make a difference in the lives of shelter pets. With every purchase of Science Diet® you help feed over 100,000 homeless pets everyday, 365 days a year.
Learn more at

Other Products to Consider

Science Diet is available in a wide variety of foods for your dog's unique needs. Canned dog food is available from Science Diet in several flavors that your dog will love. Also try Science Diet treats that are sure to please!


*vs. previously fed grocery foods

Feeding Guide


Adult maintenance

Weight of DogAmount per Day
50 lb (23 kg)3 1/4 cups (320 g)
60 lb (27 kg)3 2/3 cups (365 g)
80 lb (36 kg)4 1/2 cups (445 g)
90 lb (41 kg)5 cups (495 g)
100 lb (45 kg)5 1/3 cups (530 g)
110 lb (50 kg)5 3/4 cups (570 g)
120 lb (54 kg)6 1/4 cups (620 g)
130 lb (59 kg)6 1/2 cups (645 g)
140 lb (64 kg)7 cups (695 g)
160 lb (73 kg)7 2/3 cups (760 g)