Kitten Milk Replacer Powder Supplement
Verified Aug 21, 2026
A high-calorie, powdered milk replacer designed for newborn to young kittens and cats needing easily digestible nutrition. It uses dairy proteins like casein and whey along with added fats to provide concentrated energy, plus a full vitamin and mineral profile. Prebiotics and multiple probiotic strains are included to support a healthy developing digestive tract.
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Solid Option
This is a complete and balanced milk replacer formulated for kittens from birth through weaning, and it can also be used for adults who need a highly digestible, nutrient-dense supplement. The formula relies on milk proteins and fats to mimic the nutrition of a queen’s milk while adding vitamins, minerals, and gut-supportive ingredients. It’s generally well-suited for orphaned kittens or those who are not nursing adequately.
Computed from 3 of 3 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
- Provides complete and balanced nutrition for cats according to AAFCO profiles, which is important for very young kittens.
- High protein and fat levels supply the dense energy growing kittens need in a small volume.
- Uses dairy-based proteins like casein and whey, which are highly digestible for most kittens.
- Includes prebiotics and a broad mix of probiotics to help support developing gut health.
Considerations
- Because it is dairy-based, it may not suit rare individuals with strong dairy sensitivities or intolerances.
- This is a powdered supplement that must be carefully mixed as directed; incorrect mixing can throw off the nutrient balance.
- As a milk replacer, it is meant to be used according to veterinary and label instructions, not as a long-term sole diet for healthy older kittens.
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
Mixed Tocopherol
Mixed tocopherols are a blend of natural vitamin E compounds (alpha, beta, gamma and delta tocopherols) used in pet foods primarily as a natural antioxidant and preservative to protect fats and fat‑soluble nutrients and extend shelf life. They also supply dietary vitamin E—an essential antioxidant for immune function, skin and coat health and cellular integrity in dogs and cats—and are generally safe at typical use levels, though they are not a substitute for a complete vitamin formulation and may be less effective in animals with fat‑absorption disorders.
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.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.Why this is not complete and balanced
This product is not labeled complete and balanced. It is intended for intermittent or supplemental feeding.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.
Manufacturer
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
No recall is listed for KMR Kitten Milk Replacer Powder Supplement.
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 KMR ever been recalled?
We have no recalls on record for KMR. 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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