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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 Dog
Senior Dog

Grain Free
Crafted-Small Batch


By Health Condition

Adult Small & Toy Breed Light - Dry

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Hill's® Science Diet®
Adult Small & Toy Breed Light

Hill's® Science Diet® Adult Small & Toy Breed Light dog food provides precisely balanced, easy-to-digest nutrition tailored for small & toy breed dogs that need a light, healthy lifestyle.

  • Vitamins C+E to promote a healthy immune system
  • 19% lower in calories vs. Adult Small & Toy Breed
  • Natural vegetable fibers help satisfy hunger between meals
  • High quality chicken protein with natural ingredients and no chicken by-product meal

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Key Benefits

Recommended For:

Adult dogs 1 - 6 years of age that weigh up to 25 pounds when full grown and require fewer calories (i.e. dogs that are less active, neutered or otherwise prone to weight gain)

Not Recommended For:

  • Small breed puppies, adult dogs not prone to gaining excess weight.
  • Pregnant or nursing dogs. During pregnancy or nursing, dogs should be switched to Science Diet Puppy Small & Toy Breed dog food.

BenefitNutrientHow It Works
Healthy immune systemVitamins C+EClinically proven antioxidant blend with our highest levels of vitamins C+E promote a healthy immune system that supports your pet between vaccinations.
Conversion of fat into energyL-carnitineL-carnitine helps convert fat into energy.
Satisfied hungerNatural vegetable fibersNatural vegetable fibers help satisfy hunger between meals

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 delicious Small & Toy Adult Light with Liver 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.

Feeding transition

Weight Control

Weight of Dog
Weight LossObese Prone
2 lb (0,9 kg) 1/4 cup (25 g) 1/3 cup (35 g)
5 lb (2,3 kg) 3/8 cup (35 g) 5/8 cup (60 g)
10 lb (4,5 kg) 3/4 cup (75 g)1 cup (100 g)
15 lb (6,8 kg)1 cup (100 g)1 3/8 cups (135 g)
20 lb (9,1 kg)1 1/4 cups (125 g)1 3/4 cups (175 g)
25 lb (11,3 kg)1 1/2 cups (150 g)2 cups (200 g)
30 lb (14 kg)1 2/3 cups (165 g)2 1/3 cups (230 g)
Science Diet® Adult Small & Toy Breed Light Dog Food is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for maintenance of adult dogs.

Average Nutrient and Caloric Content

Dry 2991 kcal/kg (297 kcal/cup)

Dry Matter1
Carbohydrate (NFE)47.1
Crude Fiber13.3
Carnitine351 ppm
Vitamin C248 mg/kg
Vitamin E710 IU/kg


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 Small & Toy Breed Light contains 3.5 oz. by weight.


Chicken Meal, Pea Bran Meal, Whole Grain Sorghum, Whole Grain Wheat, Corn Gluten Meal, Cracked Pearled Barley, Whole Grain Corn, Powdered Cellulose, Chicken Liver Flavor, Dried Beet Pulp, Soybean Oil, Lactic Acid, Flaxseed, Potassium Chloride, Iodized Salt, L-Lysine, 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, L-Carnitine, Mixed Tocopherols for freshness, Beta-Carotene, Phosphoric Acid, Natural Flavors, Dried Apples, Dried Broccoli, Dried Carrots, Dried Cranberries, Dried Peas.

Adult Small & Toy Breed Light - Dry sd canine small breed adult 052742910017,052742910000,052742910109 9100,9101

Rated 4.8 out of 5 by 47 reviewers.
Rated 5 out of 5 by light and small I love this food help my dogs mantain a healthy weight July 11, 2015
Rated 5 out of 5 by Best product for my small dogs I have a minpin, boston terrier, and a schnauzer. They all enjoy the taste of Science Diet. I started with the small bites lite and found the toy breed lite. The boston and schnauzer are over 13 yrs olds and still play with the 3 yr old minpin like a puppy. The food keeps them active and their coats shine. I have always trusted Science Diet with all of my puppies and have never been disappointed. I highly recommend any of Sciene Diet's foods. You just have to find the one that fits your pup's needs. May 16, 2012
Rated 5 out of 5 Yummy for the Tummy My girls, Mollie and Minnie are dachshunds who have a bit of a weight problem. Minnie is four and has lost almost three pounds so far on this food. She has a few more to go but is looking right fine. Mollie, who is two is more finicky in her food, but she likes this. We haven't lost any weight as of yet, but she will. I would recommend this highly for those who are a bit "fluffier" than they should be. May 16, 2012
Rated 5 out of 5 by helps maintain weight I've tried all kinds of dog food for my maltese to keep her weight down. because she would put a little to much weight on for her size with the other dog foods,even though she is very active everyday. I gave the small bites light a try. She loves the small bites and her weight is perfect according to her vet. she is 7 years old and looks like a young dog. I will never change away for science Diet. August 23, 2012
Rated 4 out of 5 by the calorie count is low............that's Great I do not judge by what a product has...............i judge by what it does not have. Poor taste, Small package, poor selections, High(Over) price. Other words - Value. AJB September 7, 2013
Rated 5 out of 5 by Good Product we use Science diet for all of our animals even the one that is o a prescription diet. A good product. April 19, 2014
Rated 5 out of 5 by I love the new bags with the velcroe tops This is the only kind of dog food that my dog can eat. She bought died when a puppy and has a very sensitive stomach. I would love to receive more coupons September 17, 2015
Rated 5 out of 5 by size of pieces are great for our dog our vet told us to start giving Science Diet cd dry dog food to our dog after she had to have two surgeries for two different types of bladder stones. We our very satisfied and happy with the results September 13, 2015
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