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Hill's Science Diet Science Diet
Hill's Ideal Balance Ideal Balance
Hill's Prescription Diet Prescription Diet
Hill's Healthy Advantage

Kitten Kitten
Adult 1+ Adult 1+
Mature <br/>Adult 7+
Adult 7+
Senior 11+ Senior 11+

Puppy Puppy
Adult 1+ Adult 1+
Mature <br/>Adult 7+
Adult 7+
Senior 11+
Senior 11+

Grain Free


By Health Conditon

Adult Healthy Mobility™ Large Breed - Dry

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Hill's® Science Diet®
Adult Healthy Mobility™ Large Breed

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Hill's® Science Diet® Adult
Healthy Mobility™ dog food provides precisely balanced, easy-to-digest nutrition to improve mobility & joint health in large breed dogs.

  • Omega-3 fatty acids and nutrition to improve mobility in 30 days
  • Natural sources of glucosamine & chondroitin for healthy joints
  • L-carnitine and calcium support strong bones and healthy muscles
  • High quality chicken protein with natural ingredients and no chicken by-product meal

Where To Buy

Key Benefits

Recommended For:

Large dogs weighing 55 -- 110 lbs (age 1+) and giant breed dogs weighing 110+ lbs (age 1+)

Not Recommended For:

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

BenefitNutrientHow It Works
Healthy mobilityOmega-3 fatty acidsOptimal levels of omega-3 fatty acids from fish oil improve mobility in 30 days.
Healthy cartilage & jointsGlucosamineNatural sources of glucosamine and chondroitin are building blocks of healthy cartilage and joints.
Healthy muscles & strong bonesCalcium & L-carnitineCalcium, L-carnitine and chicken meal support bone strength and maintain healthy muscles.

Additional Info

Healthy choices matter, for both you and your pet. For more than 70 years, Hill's has been advancing knowledge of how to keep pets their healthiest. That means great-tasting, nutritious food with natural ingredients that helps your dog live a long, happy life.

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

By choosing Science Diet, you help us provide food to shelter pets 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 such as delicious Gourmet Turkey Entrée that your dog will love. Also try Science Diet® treats that are sure to please!

Feeding Guide

Daily Feeding Guide:


  • 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.
  • Science Diet is available in a wide variety of dry foods, wet foods and treats for your pet's unique needs.
  • To prevent suffocation, keep this bag out of the reach of pets and children.

Adult maintenance

Weight of DogAmount per Day
50 lb (23 kg)2 3/4 cups (270 g) - 3 3/4 cups (370 g)
60 lb (27 kg)3 cups (295 g) - 4 1/3 cups (430 g)
80 lb (36 kg)3 3/4 cups (370 g) - 5 1/3 cups (530 g)
100 lb (45 kg)4 1/2 cups (445 g) - 6 1/3 cups (625 g)
120 lb (54 kg)5 1/4 cups (520 g) - 7 1/4 cups (720 g)
140 lb (64 kg)6 cups (595 g) - 8 1/4 cups (815 g)
160 lb (73 kg)6 1/2 cups (645 g) - 9 cups (890 g)
Animal feeding tests using AAFCO procedures substantiate that Science Diet® Adult Healthy Mobility™ Large Breed Dog Food provides complete and balanced nutrition for maintenance of adult dogs.

Average Nutrient and Caloric Contents

Dry 3700 kcal/kg (367 kcal/cup)

Dry Matter1
Carbohydrate (NFE)54.8
Crude Fiber2.5
Vitamin C324 mg/kg
Vitamin E747 IU/kg
Omega-3 Fatty Acids Total1.41
Chondroitin Sulfate1674 mg/kg (ppm)
Glucosamine902 mg/kg (ppm)


1The nutrient in the product after moisture is removed. It is used to make direct comparisons of nutrient profiles of products with differing moisture contents.
†An eight fluid oz. measuring cup of Adult Healthy Mobility™ Large Breed contains 3.5 oz. by weight.


Chicken Meal, Whole Grain Wheat, Brewers Rice, Whole Grain Sorghum, Cracked Pearled Barley, Brown Rice, Soybean Meal, Dried Beet Pulp, Chicken Liver Flavor, Pork Fat, Soybean Oil, Fish Oil, Lactic Acid, Flaxseed, Pork Liver Flavor, DL-Methionine, Calcium Carbonate, Iodized Salt, Potassium Chloride, Choline Chloride, vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of vitamin C), Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Biotin, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Riboflavin Supplement, Folic Acid, Vitamin D3 Supplement), minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite),Taurine, Oat Fiber, Mixed Tocopherols for freshness, L-Carnitine, Phosphoric acid, Beta-Carotene, Natural Flavors, Dried Apples, Dried Broccoli, Dried Carrots, Dried Cranberries, Dried Peas.

Adult Healthy Mobility™ Large Breed - Dry sd canine large breed adult 052742923406,052742923505

Rated 5 out of 5 by from Perfect Dog Food for my German Shepherd Our German Shepherd has a sensitive stomach and is not able to eat too many of the dry dog food brands. Science Diet Dry for Large Breeds has been perfect for his digestion and overall health. At one point our vet switched us to a higher priced dry food specifically for GSDs and our shepherd could not tolerate the richer food. His stools were no longer firm and he seemed less active. We immediately switched back to SD and will never switch again. Our dog loves his dry food. He also had surgery for a hip problem when he was little and he remains as active as any other dog, i know he has more hip mobility due to his Science Diet regiment.
Date published: 2013-11-19
Rated 5 out of 5 by from this product works! am feeding my lab jd dry food and have noticed a huge difference. he is able to get up and down much easier, plays a little more than he used to, and is not as uncomfortable as he was. I mix the dry food with some canned food (dry has a mediciny smell), and he eats it twice a day. I noticed a difference in him within a few days of beginning his feedings, and am very pleased with the results.his mobility has definitely improved, and we will continue with the jd. just wish we could get it somewhere other than our vet. I think other pet owners with mobility issues should give it a try.
Date published: 2014-06-09
Rated 5 out of 5 by from Wonderful For Large Breeds My two year old Newfoundland was diagnosed with hip dysplasia at a young age. Before she was two years old, she had torn her CCL and both of her menisci were shredded. Unfortunately, she had to have surgery and both of her menisci were removed along with a tight rope repair. Since starting healthy mobility her hips have improved as well as her knees. She is once again playful, and longing for her walks and romps. She used to struggle when trying to get up from a laying position; she struggles no more. Prior to using healthy mobility, she ate Science Diet Sensitive Skin due to allergies, her allergies have not flared up since starting Healthy Mobility over a year ago.I love the product, it is however a little on the pricey side, but is worth it to ensure healthy joints.
Date published: 2013-06-29
Rated 5 out of 5 by from It's Worth the Price! I've been feeding my dogs this food for about a year now. We mix it 2 cups/1 cup with other dog food (2 cups of Hill's, 1 cup of another brand). They like the taste, and we've noticed that they eat less with the Hill's because it's precisely measured out for them. Their bodies also seem to be retaining more of the good nutrients, and so there isn't as much waste on the ground. My dogs' vet said their body condition score was 'perfect', and I really attribute this to the fact that we are feeding Hill's as part of their daily diet. As a veterinary technician, I can definitely recommend any type of Hill's to clients. The cost may be a little higher than traditional brands, but in my mind you use up far less of the Hill's over time because your animals need less of it!
Date published: 2013-11-10
Rated 5 out of 5 by from Only product we use Our golden retriever had surgery for a torn ACL 2 years ago, and our vet recommended this after surgery. It has become the only food we give our dog. This is full of the supplements for joint health- Glucosamine, Omega 3's and Chondroitin's. Our dog is fully recovered from her surgery, and has no problems with arthritis or dysplasia. Highly recommended for larger dogs that are prone to these conditions. We won't feed our dog anything else!
Date published: 2012-08-15
Rated 5 out of 5 by from Longer Heathier Life Our 14 year old Rottweiler, Timber, has been on Science Diet practically her entire life. We are convinced that is what has allowed her to remain happy and healthy. Our vet is amazed at the quality of her life. She is vibrant and active to this day. Thank you for helping her age so well. Kelly Schmidt
Date published: 2014-03-24
Rated 5 out of 5 by from Great to show her how much you love her Our beloved Penny, age 5 developed cancer a year ago. She had surgery and is now doing great. Our vet suggested healthy mobility, since she was a very picky eater. No more picky eater. She is a Boxer/Pitt mix and really tall. We had to get a lock for the dog food container because she was sneaking midnight snacks. She loves the food and is thriving on it. Thanks for making such a wonderful product. Our vet said that it will keep her going and healthy for the longest time.
Date published: 2012-05-17
Rated 5 out of 5 by from Dogs prefer over other brands of dog food I really like this food, because I have noticed that when they eat, they are satisified and they do not seem to get any kind of tummy upsets. We only need to take the animals in for required shots, because they are so healthy. They are both four years old. No bad breath or teeth problems. I love this food, and the money I spend to purchase it is far less than what is spent for vet bills to deal with medical issues caused by poor nutrition
Date published: 2012-05-16
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