KMR Kitten Milk Replacer Powder
Verified May 23, 2026
This is a complete, powdered milk replacer designed to nourish newborn to very young kittens when the queen’s milk isn’t available or isn’t enough. It provides high levels of milk-based protein and fat, with added vitamins, minerals, taurine, prebiotics, and probiotics to support growth and digestive health. It can also be used as a calorie-dense supplement for weaned kittens, pregnant or nursing queens, and adult cats who need easily digestible nutrition.
Nutritionally, this is a well-formulated kitten milk replacer that closely mirrors the protein and fat pattern of queen’s milk using highly digestible dairy proteins and fats. It’s complete and balanced to AAFCO standards for kittens when fed as directed, and includes taurine and a broad vitamin–mineral profile, which are critical at this life stage. This makes it a strong option for orphaned kittens or as a supplement for queens and cats needing extra support, as long as mixing and feeding instructions are followed carefully.
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
KibbleLab Review
Strengths
- Complete and balanced to AAFCO cat nutrient profiles, so it can serve as the sole diet for kittens up to 6 weeks when prepared and fed as directed.
- High protein (40% as-fed) and fat (28% as-fed) from milk-based sources like casein, skimmed milk, and whey, which are generally very digestible for kittens.
- Includes taurine plus a full spectrum of added vitamins and minerals to support normal growth and development.
- Contains prebiotics (fructooligosaccharides) and multiple probiotic cultures that can help support a healthy developing gut microbiome.
Considerations
- Because it is dairy-based, a small number of older kittens or adult cats with lactose intolerance or dairy sensitivity may not tolerate it well.
- Precise mixing and feeding frequency (every 3–4 hours for neonates) are important; under- or over-dilution or irregular feeding can lead to digestive upset or inadequate calorie intake.
- As with any probiotic-containing product, potency of the live cultures depends on proper storage and handling over time.
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
Casein
Casein is the primary milk protein commonly used in pet foods as a high-quality, slow-digesting protein and functional ingredient (binder/emulsifier) that supplies essential amino acids and can enhance texture and palatability. It can support muscle maintenance and contributes calcium and phosphorus, but some dogs and cats may be allergic or sensitive to dairy proteins and pets with kidney disease may require phosphorus-restricted diets, so consult your veterinarian if you have concerns.
02
Vegetable Oil
Vegetable oil in pet food is used primarily as a concentrated fat source to boost calorie density, improve palatability and texture, and supply essential fatty acids (typically omega‑6 such as linoleic acid) while helping absorption of fat‑soluble vitamins. It can support skin and coat health for dogs and cats, but nutrient profiles vary by oil type and most vegetable oils lack long‑chain omega‑3s and the arachidonic acid cats require; excessive fat can promote weight gain or precipitate pancreatitis in susceptible pets, so source, quality and inclusion level should be considered.
03
Tocopherol
Tocopherol is a form of vitamin E commonly used in pet foods as a natural antioxidant to preserve fats and oils and to contribute dietary vitamin E. It supports immune function and healthy skin and coat in dogs and cats and is safe at typical dietary levels, though excessive supplemental vitamin E is unnecessary and can interact with certain medications such as anticoagulants.
04
Ascorbyl Palmitate
Ascorbyl palmitate is a fat‑soluble ester of vitamin C used in pet foods primarily as an antioxidant/preservative to protect fats and fat‑soluble vitamins from oxidation, helping to preserve flavor, color and overall product stability. Because dogs and cats normally synthesize vitamin C themselves, it is not typically required as a dietary vitamin for them, but it is generally regarded as safe and valued in formulations for shelf‑life and nutrient protection rather than as a primary nutritional supplement.
05
Rosemary Extract
Rosemary extract is used in pet foods primarily as a natural antioxidant and preservative to protect fats and oils from oxidation and help extend shelf life, sometimes adding a mild flavor. It does not provide essential nutrients but supplies polyphenolic antioxidants (e.g., carnosic and rosmarinic acids) and is generally safe at food‑grade levels; concentrated rosemary oils can cause gastrointestinal or skin/respiratory irritation and may be of greater concern for sensitive animals (particularly cats), so products should use properly formulated amounts.
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
KMR (Kitten Milk Replacer) is a highly regarded milk formula designed to provide complete nutrition to orphaned or nursing kittens requiring additional feeding. It closely mimics the composition of mother’s milk and is trusted by veterinarians and rescues worldwide.
Visit KMRManufacturer
PetAg maintains extensive quality control programs for its pet nutrition products, adhering to regulatory standards for pet food and supplements in the United States. Their facilities operate under FDA and AAFCO guidelines for animal feed safety and quality.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
KMR KMR Kitten Milk Replacer Powder has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has KMR ever been recalled?
We have no recalls on record for KMR. 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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