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You are here: Home / Cat / Best Cat Milk Replacers 2025

Best Cat Milk Replacers 2025

When it comes to buying the best milk replacer for your cat, there are a few things you need to take into consideration.

First and foremost, you need to make sure that the milk replacer you choose is made specifically for cats. There are milk replacers made for other animals, but they will not have the same nutritional composition as one made specifically for cats.

Another important factor to consider is the age of your cat. Kittens need a different type of milk replacer than adult cats. Make sure to choose a milk replacer that is appropriate for the age of your cat.

You will also need to take into account any special dietary needs your cat may have. For example, if your cat is lactose intolerant, you will need to find a milk replacer that is lactose-free. There are a variety of milk replacers on the market, so you should be able to find one that meets your cat’s specific needs.

When you are ready to purchase a milk replacer, be sure to read the label carefully. This will help you choose a product that is right for your cat.

Best Cat Milk Replacers: Editor Recommended

# Preview Product Price
1 Hartz Powdered Kitten Milk Replacer Formula - 11Oz Hartz Powdered Kitten Milk Replacer Formula - 11Oz Amazon Prime Buy on Amazon
2 PetAg KMR Kitten Milk Replacer Liquid - 11 oz - Ready-to-Feed Kitten Formula with Vitamins for Kittens Newborn to Six Weeks Old - Easy to Digest PetAg KMR Kitten Milk Replacer Liquid - 11 oz - Ready-to-Feed Kitten Formula with Vitamins for... $12.03Amazon Prime Buy on Amazon
3 PetAg KMR Kitten Milk Replacer Powder - 12 oz - Powdered Kitten Formula with Prebiotics, Probiotics & Vitamins for Kittens Newborn to Six Weeks Old - Easy to Digest PetAg KMR Kitten Milk Replacer Powder - 12 oz - Powdered Kitten Formula with Prebiotics, Probiotics... $31.76Amazon Prime Buy on Amazon
4 Pet-Ag KMR Kitten Milk Replacer Liquid - 11 oz - Ready-to-Feed Kitten Formula with Vitamins for Kittens Newborn to Six Weeks Old - Easy to Digest Pet-Ag KMR Kitten Milk Replacer Liquid - 11 oz - Ready-to-Feed Kitten Formula with Vitamins for... $12.03Amazon Prime Buy on Amazon
5 PetAg KMR Kitten Milk Replacer Powder - 6 oz - Powdered Kitten Formula with Prebiotics, Probiotics & Vitamins for Kittens Newborn to Six Weeks Old - Easy to Digest PetAg KMR Kitten Milk Replacer Powder - 6 oz - Powdered Kitten Formula with Prebiotics, Probiotics &... $22.09Amazon Prime Buy on Amazon
6 Tiki Cat Baby Milk Replacer, Goat Milk, 6 oz. Spout Pouch (6 Count) Tiki Cat Baby Milk Replacer, Goat Milk, 6 oz. Spout Pouch (6 Count) $41.58Amazon Prime Buy on Amazon
7 Pet-Ag Cat-Sip Real Milk Treat - 8 oz, 6 Pack - Ready-to-Feed Snack for Cats & Kittens - Easy to Digest with 99% Lactose-Free, Low-Fat Grade A Milk - Encourages Hydration - Promotes Eye & Heart Health Pet-Ag Cat-Sip Real Milk Treat - 8 oz, 6 Pack - Ready-to-Feed Snack for Cats & Kittens - Easy to... $18.95Amazon Prime Buy on Amazon
8 Manna Pro Nurse All Multi-Species Milk Replacer, Great for Calves, Lambs, Goat Kids, Foals, Baby Pigs, Llamas, Alpaca Crias, Puppies & Kittens, Provides Complete Nutrition, 3.5 lb Manna Pro Nurse All Multi-Species Milk Replacer, Great for Calves, Lambs, Goat Kids, Foals, Baby... $27.99Amazon Prime Buy on Amazon
9 PetAg KMR Kitten Milk Replacer Liquid - 11 oz, Pack of 4 - Ready-to-Feed Kitten Formula with Prebiotics, Probiotics & Vitamins for Kittens Newborn to Six Weeks Old - Easy to Digest PetAg KMR Kitten Milk Replacer Liquid - 11 oz, Pack of 4 - Ready-to-Feed Kitten Formula with... $48.12Amazon Prime Buy on Amazon
10 Nutri-Vet Milk Replacer For Kittens, Powdered Milk, Kitten Essentials, Cat Care, Veterinarian Recommended Cat Essentials, Whelping Supplies, Nursing Supplies, 12oz Nutri-Vet Milk Replacer For Kittens, Powdered Milk, Kitten Essentials, Cat Care, Veterinarian... $23.19Amazon Prime Buy on Amazon

Our Editor’s Best Cat Milk Replacers Reviews

Bestseller No. 1
Hartz Powdered Kitten Milk Replacer Formula - 11Oz
Hartz Powdered Kitten Milk Replacer Formula - 11Oz
  • Precisely Formulated To Match A Mother Cat’S Milk
  • Quick-Mix Powder Blends Easily With Room Temperature Water For On-Demand Feeding; Use With The Hartz Nursing Bottle (Sold Separately)
  • Features Calcium For Strong Bones, Taurine For Heart And Eye Development, Lysine For Respiratory Health And Linoleic Acid To Support Healthy Skin And Coat
  • Can Also Be Used As A Food Supplement For Pregnant And Nursing Mothers, As Well As Convalescing Cats
  • Regular Cow’S Milk Is Not A Sufficient Source Of Nutrition For A Kitten
Amazon Prime
Buy on Amazon
Bestseller No. 2
PetAg KMR Kitten Milk Replacer Liquid - 11 oz - Ready-to-Feed Kitten Formula with Vitamins for Kittens Newborn to Six Weeks Old - Easy to Digest
PetAg KMR Kitten Milk Replacer Liquid - 11 oz - Ready-to-Feed Kitten Formula with Vitamins for Kittens Newborn to Six Weeks Old - Easy to Digest
  • KITTEN MILK REPLACEMENT - When mom can’t nourish them, KMR can. Scientifically the next best to mother’s milk, KMR provides all the nutritional elements necessary for kittens, newborn to six weeks old.
  • COMPLETE, BALANCED NUTRITION - Our formula is closest to mother's milk in protein, fat, and carbohydrates. We’ve also added vitamins, minerals, and trace nutrients for healthy immunity and digestion.
  • EASY TO DIGEST - KMR is highly palatable and formulated with a special fiber blend for easy digestion and improved gut health.
  • EASY-TO-USE FORMULA - Shake gently before use. Warm KMR to room or body temperature before serving. Opened container must be refrigerated and discarded after 72 hours.
  • ABOUT US - PetAg offers solutions to enrich the lives of animals & their caregivers. From nutritional supplements to grooming products, all our products are science-backed, formulated with high-quality ingredients, and supported by quality control.
$12.03 Amazon Prime
Buy on Amazon
Bestseller No. 3
PetAg KMR Kitten Milk Replacer Powder - 12 oz - Powdered Kitten Formula with Prebiotics, Probiotics & Vitamins for Kittens Newborn to Six Weeks Old - Easy to Digest
PetAg KMR Kitten Milk Replacer Powder - 12 oz - Powdered Kitten Formula with Prebiotics, Probiotics & Vitamins for Kittens Newborn to Six Weeks Old - Easy to Digest
  • KITTEN MILK REPLACEMENT - When mom can’t nourish them, KMR can. Scientifically the next best to mother’s milk, KMR provides all the nutritional elements necessary for kittens, newborn to six weeks old.
  • COMPLETE, BALANCED NUTRITION - Our formula is closest to mother's milk in protein, fat, and carbohydrates. We’ve also added vitamins, minerals, and trace nutrients; plus prebiotics and probiotics for healthy immunity and digestion.
  • EASY TO DIGEST - KMR is highly palatable and formulated with a special fiber blend for easy digestion and improved gut health.
  • EASY-TO-MIX FORMULA - Whisk or shake 1 part powdered KMR into 2 parts warm water. Do not mix more KMR than can be consumed in 24 hours. Do not use a blender.
  • ABOUT US - PetAg is a trusted leader in pet wellness, with science-backed formulas in our milk replacers, health supplements, and grooming products helping pet owners to proactively enhance the lives of their pets, for more healthy years together.
$31.76 Amazon Prime
Buy on Amazon
Bestseller No. 4
Pet-Ag KMR Kitten Milk Replacer Liquid - 11 oz - Ready-to-Feed Kitten Formula with Vitamins for Kittens Newborn to Six Weeks Old - Easy to Digest
Pet-Ag KMR Kitten Milk Replacer Liquid - 11 oz - Ready-to-Feed Kitten Formula with Vitamins for Kittens Newborn to Six Weeks Old - Easy to Digest
  • KITTEN MILK REPLACEMENT - When mom can’t nourish them, KMR can. Scientifically the next best to mother’s milk, KMR provides all the nutritional elements necessary for kittens, newborn to six weeks old.
  • COMPLETE, BALANCED NUTRITION - Our formula is closest to mother's milk in protein, fat, and carbohydrates. We’ve also added vitamins, minerals, and trace nutrients for healthy immunity and digestion.
  • EASY TO DIGEST - KMR is highly palatable and formulated with a special fiber blend for easy digestion and improved gut health.
  • EASY-TO-USE FORMULA - Shake gently before use. Warm KMR to room or body temperature before serving. Opened container must be refrigerated and discarded after 72 hours.
  • ABOUT US - PetAg offers solutions to enrich the lives of animals & their caregivers. From nutritional supplements to grooming products, all our products are science-backed, formulated with high-quality ingredients, and supported by quality control.
$12.03 Amazon Prime
Buy on Amazon
Bestseller No. 5
PetAg KMR Kitten Milk Replacer Powder - 6 oz - Powdered Kitten Formula with Prebiotics, Probiotics & Vitamins for Kittens Newborn to Six Weeks Old - Easy to Digest
PetAg KMR Kitten Milk Replacer Powder - 6 oz - Powdered Kitten Formula with Prebiotics, Probiotics & Vitamins for Kittens Newborn to Six Weeks Old - Easy to Digest
  • KITTEN MILK REPLACEMENT - When mom can’t nourish them, KMR can. Scientifically the next best to mother’s milk, KMR provides all the nutritional elements necessary for kittens, newborn to six weeks old.
  • COMPLETE, BALANCED NUTRITION - Our formula is closest to mother's milk in protein, fat, and carbohydrates. We’ve also added vitamins, minerals, and trace nutrients; plus prebiotics and probiotics for healthy immunity and digestion.
  • EASY TO DIGEST - KMR is highly palatable and formulated with a special fiber blend for easy digestion and improved gut health.
  • EASY-TO-MIX FORMULA - Whisk or shake 1 part powdered KMR into 2 parts warm water. Do not mix more KMR than can be consumed in 24 hours. Do not use a blender.
  • ABOUT US - PetAg is a trusted leader in pet wellness, with science-backed formulas in our milk replacers, health supplements, and grooming products helping pet owners to proactively enhance the lives of their pets, for more healthy years together.
$22.09 Amazon Prime
Buy on Amazon
SaleBestseller No. 6
Tiki Cat Baby Milk Replacer, Goat Milk, 6 oz. Spout Pouch (6 Count)
Tiki Cat Baby Milk Replacer, Goat Milk, 6 oz. Spout Pouch (6 Count)
  • For newborns to 12 months
  • With DHA for healthy brain development
  • Ready to feed - No mixing!
  • Balanced Calcium & Phosphorus levels for healthy growth
  • Immune System Support
$41.58 Amazon Prime
Buy on Amazon
Bestseller No. 7
Pet-Ag Cat-Sip Real Milk Treat - 8 oz, 6 Pack - Ready-to-Feed Snack for Cats & Kittens - Easy to Digest with 99% Lactose-Free, Low-Fat Grade A Milk - Encourages Hydration - Promotes Eye & Heart Health
Pet-Ag Cat-Sip Real Milk Treat - 8 oz, 6 Pack - Ready-to-Feed Snack for Cats & Kittens - Easy to Digest with 99% Lactose-Free, Low-Fat Grade A Milk - Encourages Hydration - Promotes Eye & Heart Health
  • REAL MILK TREAT FOR CAT & KITTENS - Cat-Sip is a ready-to-feed wholesome snack Cats and Kittens will enjoy every day.
  • EASY TO DIGEST - Cat-Sip is made from Grade A low-fat milk that’s 99% Lactose Free, making it easier to digest for cats and kittens.
  • ADDED BENEFITS - This Formula contains taurine—an essential nutrient for cat eye and heart health. Unlike solid treats, it also helps provide the added hydration they need.
  • DIRECTIONS - Serve daily to cats and kittens over 8 weeks. Provide Fresh, clean drinking water on a daily basis. Cat-Sip Real Milk Treat is not a complete meal replacement for cats or kittens and is intended for supplemental feeding only.
  • ABOUT US - PetAg is a trusted leader in pet wellness, with science-backed formulas in our milk replacers, health supplements and grooming products helping pet owners to proactively enhance the lives of their pets, for more healthy years together.
$18.95 Amazon Prime
Buy on Amazon
Bestseller No. 8
Manna Pro Nurse All Multi-Species Milk Replacer, Great for Calves, Lambs, Goat Kids, Foals, Baby Pigs, Llamas, Alpaca Crias, Puppies & Kittens, Provides Complete Nutrition, 3.5 lb
Manna Pro Nurse All Multi-Species Milk Replacer, Great for Calves, Lambs, Goat Kids, Foals, Baby Pigs, Llamas, Alpaca Crias, Puppies & Kittens, Provides Complete Nutrition, 3.5 lb
  • MILK REPLACER WITH PROBIOTICS: Suitable for up to 9 young animal species including puppies, kittens, calves, lambs, goats, foals, piglets, llamas, and crias; providing probiotics and balanced nutrition to support healthy growth and development.
  • MADE WITH PROTEIN AND FAT: Contains 24% protein and 24% fat; supporting fast, healthy growth, strong muscle development, and overall vitality for young animals during critical early stages of life.
  • ALL MILK FORMULA WITH PROBIOTICS: Made with high-quality all-milk protein; supporting healthy growth, proper development, and overall performance for young animals during critical early stages of life.
  • SUPPORTS HEALTHY DIGESTION FOR YOUNG ANIMALS: Powered by Opti-Gut probiotics; promoting gut health, nutrient absorption, and digestive balance to support overall growth, vitality, and wellbeing for young animals.
  • EASY TO MIX FORMULA: Designed for quick and convenient preparation; ensuring fast mixing, effortless feeding, and optimal consumption so young animals receive balanced nutrition efficiently for healthy growth and development.
$27.99 Amazon Prime
Buy on Amazon
Bestseller No. 9
PetAg KMR Kitten Milk Replacer Liquid - 11 oz, Pack of 4 - Ready-to-Feed Kitten Formula with Prebiotics, Probiotics & Vitamins for Kittens Newborn to Six Weeks Old - Easy to Digest
PetAg KMR Kitten Milk Replacer Liquid - 11 oz, Pack of 4 - Ready-to-Feed Kitten Formula with Prebiotics, Probiotics & Vitamins for Kittens Newborn to Six Weeks Old - Easy to Digest
  • KITTEN MILK REPLACEMENT - When mom can’t nourish them, KMR can. Scientifically the next best to mother’s milk, KMR provides all the nutritional elements necessary for kittens, newborn to six weeks old.
  • COMPLETE, BALANCED NUTRITION - Our formula is closest to mother's milk in protein, fat, and carbohydrates. We’ve also added vitamins, minerals, and trace nutrients; plus prebiotics and probiotics for healthy immunity and digestion.
  • EASY TO DIGEST - KMR is highly palatable and formulated with a special fiber blend for easy digestion and improved gut health.
  • EASY-TO-USE FORMULA - Shake gently before use. Warm KMR to room or body temperature before serving. Opened container must be refrigerated and discarded after 72 hours.
  • ABOUT US - PetAg is a trusted leader in pet wellness, with science-backed formulas in our milk replacers, health supplements, and grooming products helping pet owners to proactively enhance the lives of their pets, for more healthy years together.
$48.12 Amazon Prime
Buy on Amazon
SaleBestseller No. 10
Nutri-Vet Milk Replacer For Kittens, Powdered Milk, Kitten Essentials, Cat Care, Veterinarian Recommended Cat Essentials, Whelping Supplies, Nursing Supplies, 12oz
Nutri-Vet Milk Replacer For Kittens, Powdered Milk, Kitten Essentials, Cat Care, Veterinarian Recommended Cat Essentials, Whelping Supplies, Nursing Supplies, 12oz
  • MILK REPLACEMENT POWDER FOR KITTENS: Nutri-Vet kitten milk replacement powder provides essential protein, fat, carbohydrates, and vitamins to support newborn kittens’ growth; It’s also perfect for pregnant, nursing, and senior cats!
  • FOR HEALTHY GROWTH: This kitten milk replacer powder provides nutrition for newborn kittens, supporting strong growth and weight gain; Ideal for kitten care supplies, it’s a must-have in your kitten starter kit
  • MADE WITH PROBIOTICS: This kitten milk replacer powder contains Opti-Gut, a natural formula with probiotics for cats to promote healthy digestion, gut health, and optimal growth and development; A must-have in your kitten supplies and kitten essentials
  • VETERINARIAN FORMULATED: Crafted with care by professionals, our probiotic milk replacement is formulated by experienced veterinarians; Made with your pet in mind, our kitten milk replacement ensures quality and safety for your kitten
  • MADE IN USA: Our newborn kitten supplies are proudly made in the USA, ensuring the highest quality and safety standards; we stand behind our product and are confident your furry friend will have the best kitten essentials kit
$23.19 Amazon Prime
Buy on Amazon

What else you should know about the best cat milk replacers

1. What is the best cat milk replacer?

There is no one-size-fits-all answer to this question, as the best cat milk replacer will vary depending on the individual cat’s needs. However, some of the most popular brands of cat milk replacer include Kitten Milk Replacer from PetAg, Royal Canin Mother and Babycat, and Wellness Complete Health Kitten Formula.

2. What are the benefits of using a cat milk replacer?

There are many benefits of using a cat milk replacer. It can help kittens that are orphaned or rejected by their mother to get the nutrients they need. It can also be used for adult cats that are unable to nurse. Cat milk replacers can provide cats with the nutrients they need, including protein, fat, carbohydrates, vitamins, and minerals.

3. How do I choose the right cat milk replacer for my cat?

The best way to choose the right cat milk replacer is to consult with your veterinarian. They will be able to recommend a product that is best for your cat’s individual needs.

4. How do I prepare a cat milk replacer?

To prepare a cat milk replacer, mix together equal parts of evaporated milk and water. Add one teaspoon of honey or corn syrup per cup of liquid, and stir until dissolved.

5. How do I know if my cat is tolerating cat milk replacer?

If your cat is tolerating cat milk replacer, he or she will likely be drinking it without any issues. You may also notice that your cat’s stools are normal and there are no signs of diarrhea.

Conclusion

On the market, there are numerous best cat milk replacers. Hopefully, the list of the top ten best cat milk replacers will save you time researching and deciding on the best one for you.

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