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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+
<br>Adult 7+

Adult 7+
Adult 11+ Adult 11+

Puppy Puppy
Adult 1+ Adult 1+
<br>Adult 7+

Adult 7+
<br>Adult 11+

Adult 11+

Grain Free
Crafted-Small Batch


By Health Condition

Adult Small & Toy Breed - Dry

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

Hill's® Science Diet® Adult Small & Toy Breed dog food provides precisely balanced, easy-to-digest nutrition tailored for small & toy breeds.

  • Enhanced immunity to support long life expectancy
  • Clinically proven antioxidant benefits
  • No artificial colors, flavors, or preservatives

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Key Benefits

Recommended For:

Adult dogs 1 - 6 years of age that weigh up to 25 pounds when full grown.

Not Recommended For:

  • Puppies, or mature adult dogs (> 6 years of age).
  • Pregnant or nursing dogs. During pregnancy or nursing, dogs should be switched to Science Diet Puppy Small & Toy Breed dog food.

BenefitNutrientHow It Works
Bone and muscle strengthCalciumCalcium and high-quality proteins support bone and muscle strength in smaller dogs.
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 acidsExclusive 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 dry 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 every day, 365 days a year.
Learn more at

Other Products to Consider

Science Diet pet food is available in a variety of dry foods and treats for your dog's unique needs, and canned foods, with many delicious flavors your dogs will love.


*vs. previously fed grocery-brand food

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, canned foods and treats for your pet's unique needs.
  • To prevent suffocation, keep the packaging out of the reach of pets and children.

Feeding transition

Adult maintenance

Weight of DogAmount per Day
2 lb (0,9 kg) 1/4 cup (25 g)
5 lb (2,3 kg) 5/8 cup (60 g)
8 lb (3,6 kg) 3/4 cup (75 g)
10 lb (4,5 kg)1 cup (100 g)
15 lb (6,8 kg)1 1/3 cups (130 g)
20 lb (9,1 kg)1 2/3 cups (165 g)
25 lb (11,3 kg)2 cups (200 g)
30 lb (14 kg)2 1/4 cups (225 g)
Animal feeding tests using AAFCO procedures substantiate that Science Diet® Adult Small & Toy Breed Dog Food provides complete and balanced nutrition for maintenance of adult dogs.

Average Nutrient and Caloric Content

Dry 3669 kcal/kg (364 kcal/cup)

Dry Matter1
Carbohydrate (NFE)50.7
Crude Fiber2.7
Carnitine13 ppm
Vitamin C268 mg/kg
Vitamin E1192 IU/kg
Omega-6 Fatty Acids Total4.20


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 contains 3.5 oz. by weight.


Chicken Meal, Whole Grain Wheat, Brewers Rice, Whole Grain Sorghum, Soybean Meal, Cracked Pearled Barley, Pork Fat, Soybean Oil, Chicken Liver Flavor, Flaxseed, Lactic Acid, Pork Flavor, Carrots, Spinach, Dried Grape Pomace, Dried Tomato Pomace, Dried Citrus Pulp, Iodized Salt, Oat Fiber, Choline Chloride, vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Riboflavin Supplement, Biotin, Folic Acid, Vitamin D3 Supplement), minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), Taurine, Potassium Chloride, Mixed Tocopherols for freshness, Natural Flavors, Beta-Carotene

Adult Small & Toy Breed - Dry sd canine small breed adult 052742909608,052742909707,052742909615 9096,9097

Rated 4.9 out of 5 by 100 reviewers.
Rated 5 out of 5 by My dogs eat Hill's in Brazil and in USA I'm brazilian, but I live in USA. Sometimes my 2 schnauzers need to travel with me, they only eat Hill's in Brazil and in USA. They're strong and have healthy and beautiful teeth, skin and coat. July 30, 2013
Rated 5 out of 5 by Promotes Healthy Skin and Coat, and Maintains Ideal Weight I have an 18 month old Chihuahua named Lulu Belle, and I have fed her Hills Science Diet foods since the day she came home to live with me. She was the runt of her litter, and I was afraid she would stay tiny forever, but with the help of Hills Science Diet foods she has reached her full adult weight of 5 pounds! The vet always comments on how healthy her skin and coat look, and praises her weight as being "just right". I really like the fact that Hills Science Diet foods and treats come in a variety of age and weight varieties, making it ideal to continue feeding it at any stage of life. May 16, 2012
Rated 5 out of 5 by small bite size is perfect!! The girls love the taste! I saw the difference on my rescue pup, she was abandoned at 18 days of age and starving. I was afraid her health had been compromised. Her Vet and I were amazed at how she grew so quickly just full of energy with bright eyes and shiny coat. I can't say enough about Hill's products. I adopted a large dog with issues, I use adult sensitive skin and digestion and he is off his meds and thriving. Such a variety for each pets needs! Love it. September 30, 2014
Rated 5 out of 5 by Love this Food! I have trusted this brand for my dog since the day I picked him up. The pet store highly recommended this dog food and explained's real, natural food my dog would eat. If you look at it as this dog food is like cooking a nice home cooked, healthy meal for your dog everyday compared to other name brand dog food that you buy in supermarkets that are like bringing your dog to McDonald's everyday. And it's true! Have you ever read what is in your dog food?!?! I trust this brand and my dog loves it! Every now and then I add warm chicken broth to it as a treat for my dog. I would not change brands, ever! May 16, 2012
Rated 5 out of 5 by Small pieces work well for my small pup my mother is a vet, and she always recommends hills, specifically science diet. so that is what we have always used, and the pup loves it. October 9, 2014
Rated 5 out of 5 by Excellent taste for small teacup dogs. My teacup poodle, Bonnie, loves the Small Bites. I recently changed to the Advanced Formula for Small Dogs. She likes it even better. She has done really great on this food. She was rescued from a puppy mill in Tennessee and we have never fed her anything buy Science Diet Small Bites. I am considering changing to Oral Care because her teeth are bad, She developed 2 sets of teeth before we got her, due to the poor diet she was fed. We had one set pulled, but now she has poor teeth. She only weighs 3 lbs and is the light of our life. Science Diet made her healthy. July 3, 2013
Rated 5 out of 5 by the size is good for my dog my dog doesn't even chew this food she loves it that much May 18, 2014
Rated 5 out of 5 by Happy Poms I have 3 Pomeranians and they absolutely love this food, I don't have to worry about them having an upset stomach or any other side effects, it gives them the nutrition they need and I am happy because it keeps them healthy :) April 23, 2014
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