Healthy Weight Indoor Adult Cat Dry Food
This is a lower-calorie dry food formulated for indoor adult cats who need help reaching or maintaining a healthy weight. It uses chicken meal as the main protein source, with rice, peas, and added fiber for digestion support. The recipe also includes added taurine, omega fatty acids, and probiotics to support overall health in a complete and balanced diet.
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Strong Choice
This is a reasonable option for adult indoor cats who are prone to weight gain or are already overweight. The calorie level is on the lower side for dry food, and the added L-carnitine and higher fiber help with weight management. It is formulated to be complete and balanced for adult maintenance, so it can be fed as a sole diet to healthy adult cats.
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 meal as the first ingredient provides a concentrated, animal-based protein source.
- Lower calories per cup and added L-carnitine make it suitable for many overweight indoor cats.
- Includes probiotics, chicory root, and higher fiber to help support digestive health and stool quality.
- Contains added taurine and omega-3 and -6 fatty acids to support heart, eye, skin, and coat health.
Considerations
- Chicken and fish are common allergens, so this may not suit cats with known sensitivities to those proteins.
- The higher fiber level can be helpful for weight control but may not be ideal for very active or underweight cats.
- Peas and potato protein contribute some of the protein, so not all of the 32% protein is from animal sources.
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
White Rice
White rice is a highly digestible carbohydrate commonly used in pet foods as an energy source, binder or filler and is often included in bland diets to help manage gastrointestinal upset. It supplies readily available calories but contains little protein, fat, fiber or micronutrients (so complete diets must be balanced), and should be used judiciously in overweight or diabetic pets due to its high glycemic index; prolonged exclusive feeding is not recommended.
03
Pea
Pea is a plant-based ingredient used in pet foods as a source of protein, soluble and insoluble fiber, and micronutrients (often included as whole peas, pea flour, or pea protein concentrate) to boost protein content and improve texture. While peas can provide digestible carbohydrates, fiber, and some plant protein useful especially for dogs, they are not a complete protein for obligate carnivores like cats and — when overused, particularly in concentrated forms or as a major component of grain‑free diets — have been scrutinized for a possible association with canine dilated cardiomyopathy and can contribute to nutrient imbalances or excess calories, so balanced formulation and compliance with AAFCO nutritional profiles are important.
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04
Miscanthus Grass
Miscanthus grass is a processed perennial grass used in pet foods primarily as an insoluble dietary fiber and bulking agent to improve stool quality, support intestinal motility, and help reduce caloric density for weight management. It supplies little digestible protein or energy, tends to be more useful for dogs than obligate‑carnivore cats, and should be used in balanced formulations to avoid excessive fiber that could dilute nutrients or affect digestibility; sourcing and contaminant testing are also important considerations.
05
Potato Protein
Potato protein is a concentrated plant-based protein used in pet foods as a protein source, binder and texture enhancer, offering a highly digestible amino acid profile with relatively good lysine content compared with other plant proteins. It can be a useful hypoallergenic alternative for dogs and a supplement in balanced formulas, but it should not be the sole protein for obligate carnivores like cats because it lacks certain nutrients (e.g., sufficient taurine and other animal-derived factors) and must be used within complete, nutritionally formulated diets; quality processing also minimizes potato-specific compounds such as glycoalkaloids.
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?
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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
Kirkland Signature is the Costco private-label brand. Its pet food range covers dry and wet dog and cat foods, including the grain-inclusive Super Premium line and the grain-free Nature's Domain line, offering premium-style formulas at value pricing. Production is outsourced to Diamond Pet Foods.
Manufacturer
Costco does not manufacture Kirkland Signature pet food itself; it controls the formulation and outsources production. Kirkland Signature dog and cat foods are manufactured by Diamond Pet Foods.
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 Kirkland Signature Healthy Weight Indoor Adult Cat Dry 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 Kirkland Signature ever been recalled?
We have no recalls on record for Kirkland Signature. 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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