Hill's Science Diet Adult Perfect Digestion Chicken, Brown Rice, & Whole Oats Recipe Dry Dog Food, 3.5 lb bag

Prebiotic Dog Food for Large Breed Digestive Wellness

Product Description

Hill's Science Diet Adult Perfect Digestion Dry Dog Food, Chicken, Brown Rice, and Whole Oats Recipe is a large breed adult formula powered by ActivBiome+ Digestion. This exclusive prebiotic blend of pumpkin and whole grain oats nourishes the gut microbiome for regularity and healthy stools. The 3.5 lb bag is ideal for owners introducing their large breed dog to this formula.

Benefits

• Gut Microbiome Nourishment: ActivBiome+ Digestion feeds billions of beneficial gut microbes to support digestive balance in large breed dogs.
• Seven-Day Results: This formula delivers healthy stools and improved regularity in adult dogs within seven days.
• Prebiotic Fiber Technology: A breakthrough blend of prebiotics, whole grain oats, and pumpkin activates and supports each dog's unique gut microbiome.
• Better Nutrient Absorption: This formula is designed to help your large breed dog absorb and use vital daily nutrients.
• Chicken Leads Ingredient List: Real chicken is listed first, confirming it as the primary high-quality protein for lean muscle support in dogs.
• Antioxidant Immune Defense: Clinically proven Vitamin C and E antioxidants are added to support a healthy immune system in adult dogs.
• Artificial Additive Free: The manufacturer confirms this recipe has no artificial flavors, no synthetic colors, and is not artificially preserved.

Variants

3.5-lb Bag

22-lb Bag

Ingredients

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.

Guaranteed Analysis

Average Nutrient Content (Dry Matter Basis)

Caloric Content: 3,607 kcal/kg | 368 kcal/cup

How to Use

Recommended Dosage Chart

Dosage and Administration Instructions

• Follow Manufacturer Chart: Use the manufacturer's weight-based feeding chart to find the correct daily cup amount for your adult dog.
• Switch Over Seven Days: Gradually replace your dog's previous food with this new formula over a complete seven-day transition period.
• Water Availability: Ensure your large breed dog has continuous access to fresh, clean water at all times during every feeding.
• Update Portions Over Time: As your dog ages, consult your veterinarian to review and update daily portion sizes at each health visit.

Disclaimer: This dosage information is provided by the manufacturer. Always consult your veterinarian before administering or adjusting any supplement for your pet.

Additional Information

Precautions

• Large Breed Adults Only: For large breed adult dogs aged 1 to 6 years only; not appropriate for dogs 7 or older.
• Not Suitable for Puppies: Puppies require different nutrition and should never be fed this adult large breed digestion formula.
• Pregnant Dogs Need Switch: Pregnant or nursing dogs must be transitioned immediately to a Hill's Science Diet Puppy formula instead.
• Health Conditions Need Vet: Any dog with a pre-existing digestive or medical condition should be assessed by a veterinarian before switching.
• Monitor and Adjust Portions: Serving chart amounts are reference guidelines only; always adjust based on your individual dog's body weight.

Possible Side Effects

• Adjustment Period Expected: Some large breed dogs may experience temporary stool softening or digestive changes during the initial transition period.
• Sensitivity to New Prebiotics: Prebiotics are new to some dogs; monitor your dog closely for any reactions after the first feeding.

Storage Information

• Shield from Sunlight: Store the bag in a cool, dry area to protect from direct sunlight and heat exposure to maintain the kibble's freshness.
• Airtight Container Advised: After opening, seal the bag firmly or transfer the kibble to an airtight container to lock in freshness.
• Keep Bag Secured: Always keep this bag secured away from children and pets at all times to avoid any suffocation risk.

Shipping & Return

We offer ground, express, and priority delivery; see our shipping policy for details.

For return instructions or product concerns, please refer to our detailed refund policy.

Frequently Asked Questions

Q1: What is ActivBiome+ Digestion, and how does it work?

Ans: ActivBiome+ Digestion is Hill's exclusive prebiotic blend containing whole grain oats and pumpkin. It is specifically designed to activate each dog's unique gut microbiome, supporting healthy digestion, promoting regularity, and helping the body absorb and use vital nutrients more effectively.

Q2: What does the manufacturer claim about stool health with this formula?

Ans: The manufacturer states this formula delivers perfect poop in 7 days. The ActivBiome+ Digestion prebiotic blend is specifically formulated to activate the gut microbiome and support optimal digestion in large breed adult dogs when fed as the primary daily diet.

Q3: Is this formula free from artificial ingredients?

Ans: This recipe contains no artificial flavors, no synthetic colors, and is not artificially preserved, as explicitly confirmed by the manufacturer. This clean label claim is stated on the official Hill's shop page and is specific to this Perfect Digestion dog food formula.

Q4: What is the caloric content, and how much should I feed my dog?

Ans: This formula provides 368 kcal per cup. For a 20 lb adult dog, the manufacturer recommends 1 and two-thirds cups (170 grams) per day. One cup weighs 3 oz. Adjust daily portions to help maintain your large breed dog's healthy body weight.

Q5: Which life stages should not eat this food?

Ans: This formula is not recommended for puppies, dogs aged 7 or older, or pregnant and nursing dogs. The manufacturer recommends switching to Hill's Science Diet Puppy food during pregnancy and nursing to meet the specific nutritional demands of those life stages.

Q6: How should I transition my dog to this food?

Ans: The manufacturer recommends a 7-day gradual transition. Start by mixing a small amount of this new food into your dog's current food and increase the proportion each day. Completing the full transition reduces digestive discomfort and supports a smooth adjustment for your dog.

Q7: Is this food nutritionally complete for large breed dogs?

Ans: Yes. This recipe is substantiated by AAFCO animal feeding tests confirming complete and balanced nutrition for adult dog maintenance. It is a full daily diet for large breed dogs aged 1 to 6 years, not a supplement or digestive aid, delivering complete nutritional support.