Hill's Science Diet Perfect Digestion Adult dog food activates the gut microbiome to support ultimate digestive health and well-being for dogs.

Every dog has an entire ecosystem living within them - the gut microbiome, full of billions of desirable and undesirable bacteria unique to your pet. With the right nutrients to help balance their microbiome, you can actually affect not only their digestive health, but their overall well-being. That’s why we developed Hill's Science Diet Perfect Digestion dry dog food with our ActivBiome+ Technology ingredient blend of prebiotics. It’s a breakthrough nutrition that supports each dog’s unique gut microbiome for healthy digestion and balanced nutrition that helps your dog feel their best.

Features and Benefits

  • Promotes Perfect Poop
  • Supports ultimate digestive well-being and a healthy microbiome
  • Premium dog food that promotes regularity and healthy stools
  • Contains ActivBiome+ Technology, an exclusive blend of prebiotics, whole grain oats and pumpkin
  • High quality chicken is the #1 ingredient
  • Clinically proven antioxidants, Vitamin C & E, for a healthy immune system
  • Easy to digest, with no artificial flavours, no synthetic colours and not artificially preserved
  • Recommended by Australian vets (CM Research 2023)

Shelf life in days

Shelf life varies by food type. Please refer to the best before date stamped on products.

Important Information

  • Animal feeding tests using AAFCO procedures substantiate that Hill's Science Diet Adult Perfect Digestion Chicken & Barley Recipe provides complete and balanced nutrition for maintenance of adult dogs. Fresh water should be available at all times.
  • Product Recommendation: Adult dogs 1-6 years to help keep their digestion in balance.
  • Product not recommended: Puppies, adult dogs ages 7+, pregnant or nursing dogs. During pregnancy or nursing, dogs should be switched to Hill’s Science Diet Puppy food.

100% SATISFACTION GUARANTEE At Hill’s, we’re dedicated to making foods your pet will love. If you’re not satisfied for any reason with a product purchased from one of our authorised sellers, simply return the unused portion to the place of purchase for your money back or a replacement product.

Usage Instructions

Adult maintenance - Daily Feeding guide

Weight of Dog - lbs (kgs) | Amount per Day - cups (grams)

  • 5 lb (2.3 kg) | 1/2 cup (50 g)
  • 10 lb (4.5 kg) | 1 cup (100 g)
  • 20 lb (9.1 kg) | 1 2/3 cups (170 g)
  • 30 lb (14 kg) | 2 1/4 cups (230 g)
  • 40 lb (18 kg) | 2 2/3 cups (270 g)
  • 50 lb (23 kg) | 3 1/4 cups (330 g)
  • 60 lb (27 kg) | 3 2/3 cups (375 g)
  • 80 lb (36 kg) | 4 1/2 cups (460 g)
  • 100 lb (45 kg) | 5 1/3 cups (545 g)
  • 120 lb (54 kg) | 6 cups (610 g)

Please see package for complete feeding instructions. 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.

Disclaimer content here.

Chicken, Cracked Pearled Barley, Brown Rice, Brewers Rice, Whole Grain Oats, Whole Grain Corn, Corn Protein Meal, Chicken Meal, Chicken Fat, Chicken Liver Flavor, Pork Liver Flavor, Ground Pecan Shells, Soybean Oil, Lactic Acid, Potassium Chloride, Flaxseed, Dried Beet Pulp, Dried Citrus Pulp, Iodized Salt, Choline Chloride, Calcium Carbonate, Dicalcium Phosphate, Fish Oil, Pressed Cranberries, Pumpkin, vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Riboflavin Supplement, Biotin, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Folic Acid, Vitamin D3 Supplement), minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), Taurine, Mixed Tocopherols for freshness, Natural Flavors, Beta-Carotene.

Typical Composition

Crude Protein, Min. 20.6 %; Crude Fat, Min. 10.7 %; Crude Fiber, Max. 4 %; Moisture, Max. 10 %; Vitamin E, Min. 400 IU/kg, Ascorbic Acid* (Vitamin C), Min. 85 ppm

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