Hill's Science Diet Adult Healthy Mobility Small Bites Dry Dog Food

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In stock
  • 4-lb bag
  • 15.5-lb bag
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  • Item Number
  • Weight
    15.5 pounds
  • Brand
  • Breed Size
    Extra Small, Small
  • Food Form
    Dry Food
  • Lifestage
  • Made in
    United States

Hill's Science Diet Adult Healthy Mobility Small Bites dog food provides precisely balanced, easy-to-digest nutrition in a smaller kibble to improve mobility and joint health.

Key Benefits

  • Recommended for adult dogs 1+ years of age
  • High-quality chicken protein
  • Omega 6 fatty acids and nutrition to improve mobility
  • Natural sources of glucosamine and chondroitin for healthy joints
  • L-carnitine and calcium support strong bones and healthy muscles
  • No chicken by-product meal
  • Made in the USA

See all items by Hill's Science Diet

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Precisely Balanced Nutrition for Healthy Mobility

Hill's Science Diet Healthy Mobility dog food provides precisely balanced, easy-to-digest nutrition to improve mobility and joint health. These yummy recipes are specially formulated with natural sources of glucosamine and chondroitin for adult dogs to improve their mobility in 30 days.

Vets' #1 Choice to Feed
Their Own Pets

More than anyone, veterinarians know a healthy dog food when they see one. That's why they give Hill's Science Diet to their own dogs more than any other brand. Hill's works with pet nutritionists to develop recipes with the best dog food standards in mind. These recipes are designed to keep your furry family member healthy and strong so he can enjoy more moments of overwhelming happiness.

The Science Behind Happy

With over 220 veterinarians, Ph.D. nutritionists and food scientists working every day around the world, Hill's is able to create new products and improve existing ones that help your pet live a long, healthy and full life. They pride themselves on wholesome ingredients, precise nutrition and high-quality standards in pet food because they know firsthand that when your dog is healthier, he's happier too.

Natural Recipes Made
in the USA

Hill's is proudly made in the USA with only high-quality protein. Real chicken, lamb or salmon is the first ingredient, along with other natural ingredients sourced from North America, Europe and New Zealand-all free of artificial colors, flavors and preservatives.

Fresh, Whole Food Ingredients

Hill's uses high-quality ingredients to provide the proper balance of essential nutrients for optimal health. Guided by evidence-based research, Hill's formulas are precisely balanced to meet each pet's specific
life-stage, size or special needs.


Good source of Omega-3 fatty acids that helps calm itchy skin, promote a shiny, healthy coat and reduce shedding.


Excellent insoluble fiber source that supports healthy digestion, and the prebiotic fiber stimulates the growth of the favorable gut bacteria (probiotics).


Excellent source of fiber and minerals and a good natural source of beta-carotene, an antioxidant essential for neutralizing free radicals.


Excellent source of vitamin C and unique natural source of tannins (astringents found in plants) that help prevent harmful bacteria from thriving in the urinary tract.


Good source of antioxidants, vitamin A, vitamin C and dietary fiber, which helps with joint problems and promotes overall gastrointestinal health.


Great source of fiber and vitamin C and boosts the immune system, supports skin and heart health and helps the body release toxins.

About Hill's

For more than 70 years, Hill's Pet Nutrition has helped enrich and lengthen the special relationship between people and their pets by putting their passion for balanced pet nutrition into everything they do. With a dedicated team of veterinarians and pet nutritionists involved in the development of all their products, Hill's is able to ensure high-quality pet food to help all pets live a happy and healthy life.

Shop Hill's Pet Nutrition


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.

Customer Reviews

Rated 4.9 out of 5 by 21 reviewers.
Rated 5 out of 5 by Amazing results My 17 yr old female Shih Tzu developed inability to walk, older spinal injury no doubt partly responsible a friend recommended this amazing food, I didn't believe it possible such improvement in her health by just this food. It works for her, but only this small pellet particular stock number, tried the larger dog version and she wouldn't accept it? October 20, 2016
Rated 5 out of 5 by Love all the Hill's Science food My vet recommended the Hill's science food for our two dogs, and I have been very pleased with them. I will switch flavors around for them and never have any issues. October 13, 2016
Rated 5 out of 5 by Fast shipping! Great price on this product and shipping was very fast. Will order from Chewy.com again! August 30, 2016
Rated 5 out of 5 by Pups love this! I have two dogs - a 2-year-old pup and a geriatric 10-year-old who is extremely picky with what he eats. He has had a tendency of just sleeping and ignoring all things outside of his bed, but I switched to the Hill's Science Healthy Mobility about a month ago, and he has been loving it! It used to be like pulling teeth trying to get him to finish a bowl of food (usually would take at least half an hour of him wandering around, laying down to rest, or just ignoring his food before he would finally eat, and would almost always leave leftovers). Now, he finishes his food, eagerly, within a five-minute time frame, and then he's running around, howling, and playing with the puppy. This new dry food is perfect for us. July 22, 2016
Rated 5 out of 5 by Happy picky eater My dog is a picky eater. On top of that, we are trying to wean her off 'people food'. So, when we changed to Hill's Science Diet Adult Healthy Mobility Small Bites Dry Dog Food, the 'no people food' rule went into effect. Begrudgingly, Zoey ate the new dog food, which was a big deal since she held out for people food. So glad she likes her new kibble! August 3, 2016
Rated 5 out of 5 by My 10 year Old Lhasa Apso has had significant improvement! She has a tendency to take corners too fast on our hardwood floor. Managing to pull a muscle in her left leg. Short of caging her, which seems to create atrophy when she lies still, I decided to try this dog food based on previous customers' reviews. ( I didn't cage her; just noticed when she is laying down for long periods of time, it seemed harder for her to move when she got up.) Long story, longer. She is doing much better since starting this Science Diet about two weeks ago. I haven't given any pain medicine. I want her to slow down if she feels pain. Also, I can measure her improvement without medication masking symptoms. Recommend highly. May 30, 2016
Rated 4 out of 5 by Great Deal but Bag needs work. Shipped fast. I love this food for my 8 yr old Westie, but the bag itself is big and doesn't have a Velcro Seal to close once you open it, but that's not Chewys fault. I would like Science Diet to make it like the other bags with a Velcro Strip to open and close them. June 16, 2016
Rated 5 out of 5 by Vet recommended. We were buying our dog food from our vet but realized that we could buy Hills which has the same ingredients as the food from the vets for less. Win/Win May 26, 2016
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