True Instinct Grain Free With Real Chicken Dry Cat Food
Verified Jul 27, 2026
This is a grain-free, high-protein dry food for adult cats, with chicken and chicken meal as the main animal protein sources. Pea, cassava, and soy ingredients provide additional protein and carbohydrates, and it includes added taurine and omega-6 fatty acids to support typical adult cat needs. It’s formulated as a complete and balanced diet for everyday maintenance in healthy adult cats.
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Top Pick
Nutritionally, this is a solid, higher-protein dry food for adult cats who do well on grain-free diets. It uses chicken and chicken meal as primary protein sources, with supplemental plant and soy proteins to reach a 35% protein level. This formula can work well for many healthy adult cats, but it may not be the best fit for cats with chicken or soy sensitivities, or for owners specifically wishing to avoid legumes and soy concentrates.
Computed from 4 of 4 applicable checks. Missing data is skipped, never counted against a food.
The KibbleLab Score (1–10) is assessed from publicly available product data. Our evaluation is science-based, not marketing-based.
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At a Glance
Where these benefits come from
Benefits the manufacturer highlights in its own product marketing. KibbleLab lists them for reference and does not verify these claims.KibbleLab Review
Strengths
- Chicken and chicken meal lead the ingredient list, giving a good base of animal protein for cats.
- The 35% protein and 14% fat are appropriate levels for most healthy adult cats on a dry diet.
- Formulated as 100% complete and balanced for adult maintenance, so it can be fed as a sole diet.
- Includes added taurine and omega-6 fatty acids, which support typical heart, eye, skin, and coat needs.
Considerations
- Contains chicken and egg, so it is not suitable for cats with allergies to poultry or eggs.
- Uses multiple soy ingredients and pea protein, which may not suit cats that don’t tolerate legumes or soy well.
- Grain-free but relies on pea starch and cassava root flour as main carbohydrate sources, which some owners may prefer to limit.
- Calories are fairly dense, so indoor or less active cats may need careful portion control to avoid weight gain.
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.
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02
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.
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03
Pea Starch
Pea starch is used in pet foods primarily as a carbohydrate binder, thickener and texture agent to help form kibble and provide readily digestible energy, rather than as a protein or fiber source. It is a gluten‑free, highly digestible starch that can increase calorie density and glycemic load (important for overweight or diabetic pets) and, like other pea/legume ingredients used in high amounts in some grain‑free diets, should be part of a balanced formulation chosen with veterinary guidance for pets with special health concerns.
04
Cassava Root Flour
Cassava root flour is used in pet foods primarily as a gluten‑free carbohydrate and thickening agent, providing readily digestible energy and functioning as a binder in dry and canned formulas. It is low in protein and fat and provides few vitamins or minerals, so it is not a complete nutrient source; commercially processed cassava is generally safe but raw cassava contains cyanogenic compounds and its high glycemic index may be a consideration for pets with diabetes or weight management needs.
05
Soy Protein Isolate
Soy protein isolate is a concentrated plant-based protein derived from defatted soy and is commonly used in dry and canned pet foods as a protein source, binder and texturizer to boost crude protein and improve kibble structure. It provides substantial protein and some essential amino acids but is generally less bioavailable than animal proteins and low in taurine (a concern for obligate carnivores like cats); some pets may be allergic to soy and soy contains phytoestrogens, though most anti-nutritional factors are reduced during processing, so consult your veterinarian for diets relying heavily on plant proteins.
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.Not sure how much of this to feed?
The right daily portion depends on your cat's weight, age, and activity level. Create a free account, add your cat, and get their daily calories and portion sizes.
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
Purina ONE is a premium pet food line formulated with real meat as the first ingredient and nutrition backed by Purina’s research. It targets health-conscious pet owners who value ingredient transparency and proven results.
WSAVA publishes criteria for evaluating a manufacturer (qualified nutritionists, feeding trials, published research); it does not certify or endorse brands.
Manufacturer
Nestlé Purina operates its own manufacturing facilities in the United States and globally with rigorous quality assurance programs. Facilities comply with FDA and USDA standards and implement HACCP-based food safety systems. The company conducts AAFCO feeding trials and employs board-certified veterinary nutritionists.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
No recall is listed for Purina ONE True Instinct Grain Free With Real Chicken Dry Cat Food.
Source: FDA animal food recall listings back to January 2019 · Checked daily, last on Aug 31, 2026
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Frequently Asked Questions
Has Purina ONE ever been recalled?
We have no recalls on record for Purina ONE. We track the FDA's animal food recall listings back to January 2019 and publish every pet food recall automatically. A filing that isn't pet food may not appear here.
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 listings. Last verified dates reflect our most recent data check. We track the FDA's animal food recall listings back to January 2019 and publish every pet food recall automatically. A filing that isn't pet food may not appear here.
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