Perfect Digestion Small Bites Chicken, Brown Rice & Whole Oats Recipe Dry Dog Food
Verified Jun 20, 2026
This is a small-kibble dry food for adult dogs that focuses on supporting healthy digestion and the gut microbiome. It uses chicken as the primary protein source, with brown rice, barley, oats, and corn providing digestible carbohydrates and fiber, plus added prebiotic fibers, pumpkin, and beet pulp to support stool quality. The formula offers moderate protein and fat levels suitable for most adult dogs at a healthy weight.
Nutritionally, this is a well-balanced adult maintenance formula built around chicken and a variety of whole grains, with an emphasis on digestive support. The protein and fat levels are appropriate for most average-activity adult dogs, and the inclusion of multiple fiber sources and prebiotic ingredients can help maintain regular stools and a healthy gut environment. It’s a strong option for otherwise healthy adult dogs who do well on chicken and grains and may benefit from extra digestive support.
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At a Glance
KibbleLab Review
Strengths
- Chicken and chicken meal provide highly digestible animal protein to support lean muscle in adult dogs.
- Multiple whole grains (barley, brown rice, oats, and corn) plus beet pulp, citrus pulp, pumpkin, and pecan shells offer a blend of fibers that can support stool quality and gut health.
- Complete and balanced to AAFCO standards for adult maintenance, with well-rounded mineral and vitamin levels and added omega-3 and omega-6 fatty acids.
- Small kibble size is convenient for dogs that prefer or require smaller bites, including many small and medium breeds.
Considerations
- Contains chicken, corn gluten meal, and soy oil, so it is not suitable for dogs with known chicken, corn, or soy-related food allergies or sensitivities.
- Carbohydrates make up just over half of the calories on a dry-matter basis, which is perfectly acceptable but higher than some more protein-focused adult diets.
- Ground pecan shells are used as a fiber source; while generally safe, the higher insoluble fiber may not suit dogs that need very low-fiber diets.
Full Ingredient List
Ingredients and analysis reflect manufacturer data at the time of our last update and can change without notice. Always check the actual product packaging before feeding.
Ingredient filtering helps identify compatible options but is not a substitute for a veterinary elimination diet.
Top 5 Ingredients Explained
01
Chicken
Chicken is a common animal-based protein in dog and cat foods, supplying essential amino acids, B vitamins, and energy-dense fats that support muscle maintenance, growth, and overall health; for cats it also contributes toward dietary taurine but must be present in sufficient amounts or provided via supplementation. It is prized for its digestibility and palatability, though some pets develop sensitivities or allergies to chicken, and nutritional value and safety depend on ingredient quality and processing—raw chicken carries pathogen risks and whole bones can pose choking or GI hazards.
02
Barley
Barley is a cereal grain used in pet foods primarily as a digestible carbohydrate and source of dietary fiber (including soluble beta‑glucans), along with modest amounts of B vitamins and minerals. It can support healthy digestion, help moderate post‑meal blood sugar and aid weight management in dogs, but provides limited protein for obligate carnivores like cats, must be cooked/processed for good digestibility, and may be unsuitable for pets with grain sensitivities or calorie‑restricted diets.
03
Brown Rice
Brown rice is a whole-grain carbohydrate and fiber ingredient commonly used in dog and cat foods to provide digestible energy, dietary fiber, and modest amounts of B‑vitamins and minerals; it typically offers more nutrients and fiber than white rice. It’s generally well tolerated and can help with sensitive stomachs, but because it is high in carbohydrates (not a primary protein source) and can contain trace inorganic arsenic depending on sourcing, it should be included in balanced formulations and monitored in overweight or diabetic pets.
04
Brewer's Rice
Brewer’s rice is a milling byproduct of rice processing made up of small broken white rice kernels commonly used in pet foods as a highly digestible carbohydrate source, filler and binder that provides readily available energy for dogs and cats while contributing little protein, fat or fiber. It is generally gentle on the stomach and cost‑effective, but diets using it must supply other ingredients for essential nutrients; pet owners should note its relatively high glycemic load (relevant for weight or diabetic pets), the potential for trace environmental contaminants associated with rice, and not confuse it with brewer’s yeast.
05
Oat
Oats are commonly used in pet foods as a digestible carbohydrate and source of soluble fiber (beta‑glucans), plant protein, B vitamins and minerals, which can support healthy digestion and help moderate blood glucose and cholesterol. They are generally well tolerated by dogs and can be included sparingly for cats, but owners should avoid flavored or sweetened preparations (and ingredients like xylitol or raisins), be mindful of possible grain sensitivities or cross‑contamination with gluten, and prefer cooked oats for better digestibility and portion control due to caloric content.
Nutritional Breakdown
How to read As Fed versus Dry Matter
As fed shows the numbers straight off the label, water included. Dry matter removes the water so you can compare a wet food and a dry food fairly.What is calorie density
How many calories the food packs per unit. Denser foods mean smaller portions for the same calories.Product Details & Brand
Product Specs
AAFCO Nutritional Adequacy
What is AAFCO
Association of American Feed Control Officials. It sets the nutritional
adequacy standards US pet foods are measured against.
What is AAFCO
Association of American Feed Control Officials. It sets the nutritional adequacy standards US pet foods are measured against.Brand
Hill's Science Diet is a premium pet food brand focused on life-stage and lifestyle-specific nutrition for dogs and cats, formulated with high-quality ingredients and balanced by veterinarians and nutritionists for optimal pet health.
Visit Hill's Science DietWSAVA publishes criteria for evaluating a manufacturer (qualified nutritionists, feeding trials, published research); it does not certify or endorse brands.
Manufacturer
Hill's Pet Nutrition maintains strict quality and safety standards in all of its manufacturing sites, with adherence to rigorous ingredient testing and safety validation procedures. Facilities follow current Good Manufacturing Practices (cGMPs) and are regularly audited for quality, safety, and consistency. All products meet or exceed AAFCO and FDA regulatory standards for pet food.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
Hill's Science Diet Perfect Digestion Small Bites Chicken, Brown Rice & Whole Oats Recipe Dry Dog Food has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has Hill's Science Diet ever been recalled?
We have no recalls on record for Hill's Science Diet. We monitor the FDA Pet Food Recall Database daily.
How does KibbleLab rate foods?
Our scores are based on ingredient composition, nutritional profile, AAFCO compliance, and health considerations. We don't penalize by-products, grains, or synthetic preservatives. Brands cannot pay for higher scores.
Is KibbleLab a substitute for veterinary advice?
No. KibbleLab provides data-driven food analysis, not medical advice. Always consult your veterinarian before making dietary changes, especially for pets with health conditions.
KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.
KibbleLab may earn affiliate commissions through product links. No one can pay for a higher score, or to change what we recommend for your pet.
Product data sourced from manufacturer websites, AAFCO statements, and FDA recall database. Last verified dates reflect our most recent data check.
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