PetAg KMR Kitten Milk Replacer Liquid for Kittens, 11-fl oz can

$11.49 (-19%) Chewy Price
$14.15 List Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME

In Stock
FREE 1-3 day delivery on first-time orders over $35
Free 365-day returns

Pay in 4 interest-free payments on purchases of $30-$1,500. .

About This Item

Details

  • When mom can’t nourish them, KMR can with powdered milk, which is the next best thing with all the nutritional elements necessary for kittens, newborn to 6 weeks old.
  • This completed and balanced formula is closest to mother’s milk in protein, fat, and carbohydrates, with the addition of vitamins, minerals, and trace nutrients to support healthy immunity and digestion.
  • KMR is highly palatable and formulated with a special fiber blend for easy digestion and to support improved gut health.
  • Shake gently before use. Warm KMR to room or body temperature before serving. The opened container must be refrigerated and discarded after 72 hours.
  • This product is not meant for human consumption; consult your veterinarian for advice.

Ingredient Information

Feeding Instructions

Instructions

FAQ

Learn More About PetAg From Our Team of Experts

About PetAg

At PetAg, we believe in empowering pet owners to proactively enhance the lives of their pets. Delivering trusted quality since 1930, PetAg offers milk replacers, health supplements, and grooming solutions to help provide more healthy years together. 

Shop PetAg

Questions & Answers

15 Customer Questions


Can this be given to an elderly cat or will it cause diarrhea?

Answer by ChewyApr 08, 2019
This kitten milk should only be given to kittens not senior cats.

Are these close to expiration date?

Answer by ChewyJul 20, 2018
Every expiration date will be different for each bottle, as different batches are constantly being produced. The expiration date will be stamped on the bottom of the can.

I’ve heard that KMR is ideal for supplemental feeding on baby bunnies (kits) when the momma bunny is feeding enough. Does this formula work for baby bunnies? Looking for something ASAP as my doe had 12 baby bunnies and isn’t feeding them enough.

Answer by ChewyJun 04, 2019
This milk replacer is not suitable for rabbits.

What is the phosphorous level in this liquid milk?

Answer by ChewyNov 17, 2021
The phosphorus content of the KMR liquid is 0.2% on an as-is basis. On a dry matter basis, the phosphorus content is 1.1%.

4.7
Rated 4.7 out of 5 stars
776 Ratings

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Effectiveness

87% Positive

Form and Administration

87% Positive

Ingredients

89% Positive

Nutritional Value

90% Positive

388 Customer Reviews



Rated 5 out of 5 stars
By Rhonda on Nov 21, 2025

Jack loves it!

Grateful to have this product and Jack loves it. I got a dumped TINY kitten (solid black) and this product was recommended to me. Chewy had it quickly sent out

Grateful to have this product and Jack loves it. I got a dumped TINY kitten (solid black) and this product was recommended to me. Chewy had it quickly sent out (THANK YOU CHEWY) and he is doing great. Eating can and kitten chow too, but since he was without his mom’s milk at such a young age, I have continued to supplement. He is approaching 9 weeks and I plan to continue for another month for nutritional catch up. He is growing, playful and happy.


Rated 5 out of 5 stars
By Galina on Dec 26, 2025

The best one!

My can was growing to drink it with no problem at all! Very good milk replacement! Highly recommend!

My can was growing to drink it with no problem at all! Very good milk replacement! Highly recommend!


Rated 5 out of 5 stars
By Rosemary on Aug 9, 2025

Quick delivery

We have several newborn feral kittens that we care for. They seem to be small for their ages, so I thought maybe the mom didn't have enough milk. So, I ordered

We have several newborn feral kittens that we care for. They seem to be small for their ages, so I thought maybe the mom didn't have enough milk. So, I ordered some. They loved it and are getting bigger every day. I swear that they have a sign at the end of the block that invites other kitties to join the group. Some days we have 10 or more sitting by the door waiting for chow time.


Rated 5 out of 5 stars
By ReapersAngel on Sep 4, 2025

My go to kitten milk replacer

I found a 2 maybe 3 week old kitten in late May, and bought this to soften Purina kitten chow & kitten readily ate both. I've used this same brand kitten milk replacer

I found a 2 maybe 3 week old kitten in late May, and bought this to soften Purina kitten chow & kitten readily ate both. I've used this same brand kitten milk replacer for another stray kitty I found 4 years ago & have never had an odd with it.


Rated 5 out of 5 stars
By Lisa on Oct 5, 2025
Top 250 Contributor

Breeder used it on him first

My kitten I adopted only has 1 tooth so I mix the formula with his Canin soft food. He gobbles it right down

My kitten I adopted only has 1 tooth so I mix the formula with his Canin soft food. He gobbles it right down


Rated 1 out of 5 stars
By Heather on Nov 29, 2025

Delivery

1 of the cans was bent really bad in the box when delivered.

1 of the cans was bent really bad in the box when delivered.


Rated 2 out of 5 stars
By Magdalena on Jun 15, 2025

Very bad packing - cans were dented

Milk cans were packed loosely in oversized box, most cans were dented and in bad shape. However none were opened. Since they were urgently needed for kittens they

Milk cans were packed loosely in oversized box, most cans were dented and in bad shape. However none were opened. Since they were urgently needed for kittens they were used. It Was no time to call and return


Rated 5 out of 5 stars
By Pat on Dec 5, 2025

Great product

Bought to donate to a kitten rescue

Bought to donate to a kitten rescue


Rated 1 out of 5 stars
By Marla on Jul 21, 2025

Smashed

Cans were smashed why would you put cans in with a 40 pound bag of sand rolling around. No bubble wrap.

Cans were smashed why would you put cans in with a 40 pound bag of sand rolling around. No bubble wrap.


Rated 5 out of 5 stars
By Barbara on Jun 20, 2025

Much needed for kittens without mom

KMR is my "go to" for newborn kittens up to 6-7 weeks. I have been unable to get it at local pet stores, so Chewy was my savior once again!

KMR is my "go to" for newborn kittens up to 6-7 weeks. I have been unable to get it at local pet stores, so Chewy was my savior once again!