PetAg KMR Kitten Milk Replacer Liquid Supplement 16 oz
Nurture your newborn kittens with PetAg KMR Kitten Milk Replacer Ready-to-Feed Formula, the #1 brand in kitten nutrition. Specially formulated to provide complete and balanced nourishment, this milk replacer closely mimics a mother cat’s milk to support healthy growth and development. Enriched with essential proteins, fats, vitamins, and minerals, it promotes strong bones, muscles, and overall vitality. The convenient ready-to-feed formula eliminates the need for mixing—simply pour and serve. Ideal for orphaned, nursing, or rejected kittens, KMR is also perfect for supplemental feeding or as a nutritional boost for stressed or aging cats.
Product Specifications
| Feature | Detail |
|---|---|
| Form | Liquid |
| Volume | 16 oz (473 ml) |
| Usage | For newborn kittens, orphaned kittens, or as nutritional supplement |
| Ingredients | Proteins, fats, vitamins, minerals |
| Feeding Method | Ready-to-feed; no mixing required |
FAQ
Can this milk replacer be used for adult cats?
PetAg KMR is specifically formulated for kittens and newborns. It is not recommended for adult cats as their nutritional needs differ.
How long can the milk replacer be stored after opening?
Once opened, the milk replacer should be used within 24 hours and stored in a clean, sealed container at room temperature.
Is the formula safe for kittens with sensitive stomachs?
The formula is designed to closely mimic mother cat’s milk and is generally well-tolerated by kittens. However, if a kitten shows signs of digestive discomfort, consult a veterinarian.



Kimberly Stewart –
Used this for a newborn kitten that was orphaned. The liquid formula is easy to pour and the kitten drank it right away. The kitten gained weight steadily and seemed healthy after a week. No mixing needed, which made it very convenient for first-time caregivers.
Stewart Nolan –
Great product for supplementing feeding in a rejected kitten. The texture is similar to mother’s milk and the kitten accepted it without fuss. I appreciate that it doesn’t require mixing—saved a lot of time.
Victor Sutherland –
My kitten was weak and not eating well. After switching to KMR, the kitten started gaining weight and became more active. The formula seems to support strong bones and muscles, which is exactly what I needed.
Jessica Fraser –
It’s easy to use and the kitten drinks it willingly. I’ve used it for both newborns and as a supplement for an older cat in recovery. The nutritional balance seems well-designed for young cats.