Hartz Powdered Milk Replacer Formula for Puppies, 12-oz jar

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Make sure your puppy grows up big and strong with the Hartz Powdered Milk Replacer Formula for Puppies. This easy-to-mix powdered formula covers all the bases for puppy’s healthy development, like protein from real milk to support growing muscles, calcium for healthy bone growth, magnesium for heart health, plus vitamins, antioxidants and omegas. Since it’s made from actual milk and formulated to match mother’s milk, it’s easy to digest even for sensitive tummies. Plus, you can even give it to nursing moms to keep them healthy or to senior dogs who could use the nutrition boost.

Key Benefits
  • Precisely formulated to support the healthy growth and development of newborn puppies.
  • With real milk for healthy muscle growth, plus vitamins, minerals, antioxidants and omegas for overall health.
  • Designed to match mother’s milk so it’s easy to digest and is easy on sensitive puppy tummies.
  • Quick-mix powder blends easily with room temperature water so it’s great for bottle feeding on demand.
  • Can be given to pregnant and nursing moms as well as senior dogs or pups recovering from illnesses.

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  • Item Number
  • Weight
    1.22 pounds
  • Lifestage
  • Breed Size
    Small Breeds, Medium Breeds, Large Breeds, All Breeds, Giant Breeds, Extra Small & Toy Breeds
  • Food Form
  • Product Form
Nutritional Info

Animal Fat and Vegetable Fat (preserved with BHA and BHT), Dried Whey Protein Concentrate, Dried Whey, Sodium Caseinate, Dicalcium Phosphate, Lecithin, Potassium Sorbate (A Preservative), Calcium Carbonate, Mono and Diglycerides of Edible Fats or Oils, Magnesium Oxide, Choline Chloride, Artificial Flavor, Zinc Sulfate, Ferrous Sulfate, Vitamin E Supplement, Manganese Sulfate, Calcium Sulfate, Copper Sulfate, Niacin Supplement, Sodium Silico Aluminate, sodium Selenite, Vitamin A Acetate, Ascorbic Acid (Source of Vitamin C), Ethlenediamine Dihydriodide, Cobalt Sulfate, Vitamin D3 Supplement, Calcium Pantothenate, Thiamine Mononitrate, Riboflavin Supplement, Pyridoxine Hydrochloride, Folic Acid, Vitamin B12 Supplement, DL-Methionine, L-Lysine Monohydrochloride.

Caloric Content

5500 kcal ME/kg (calculated) Calories Per Teaspoon 12 kcal ME/tsp of powder

Guaranteed Analysis
Crude Protein31% min
Crude Fat46% min
Crude Fiber0.8% max
Moisture5% max
Linoleic Acid3% min
Calcium1.0% min
Calcium1.3% max
Phosphorus0.85% min
Magnesium0.06% min
Vitamin A5000 IU/kg min
Feeding Instructions

Age in Weeks 0 - 2 weeks Feeding Frequency Every 2 hours; Age in Weeks 3 - 5 weeks Feeding Frequency Every 3 - 4 hours; Age in Weeks older than 5 weeks Feeding Frequency Decrease amount of formula, Increase feeding of solid food.


Why should I include vitamins & supplements in my pet’s diet?

Most commercial pet foods include baseline vitamins and nutrients, but some may not have the adequate amount to suit your pet’s exact health needs. Like in humans, vitamins and supplements can help support your pet’s long-term health, regulating everything from digestion to muscle growth. Consult your veterinarian to determine the best vitamins and supplements for your furry friend.

How often should I give this supplement to my pet?

It is recommended to give the suggested dosage based off your pet’s weight. Please refer to the Feeding Instructions tab and consult with your veterinarian for more information.

Is this supplement safe to use with the medication my pet is currently taking?

If your pet has a medical condition and is taking other medication, we recommend consulting with your veterinarian to ensure that this supplement is safe to use.

My pet is allergic to certain ingredients, will this product be safe to use?

For a complete list of ingredients, click on the 'Nutritional Info' tab, next to the 'Description' tab, just under the product photos. If you are unsure about the safety of this product for your pet, we recommend consulting with your veterinarian.

Does this product come in other product forms?

For a complete assortment of products by the manufacturer of this supplement, click on the link next to the item name at the top of the page. You can also find an assortment of supplements across all product forms on our page.

Rating: 4.3 of 5 stars 6 Reviews 6 Reviews 4.3 out of 5 Stars

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Rating: 4.3 of 5 stars 4.3 / 5

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6 Reviews

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  • 5 out of 5 stars

    Love it most likely to recommend to my fur parents.

    By Jane on Sep 11, 2021

    My cute little puppies do sure enjoy the formula . And they growing up quick.

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  • 5 out of 5 stars

    Amazing and helpful

    By Hermiebell on Feb 17, 2019

    5 pups and 2 older dogs. They all love it and wag their tails for it. The oldest dog is 13 and was in desperate need for health help. Tried vitamins and probiotics and it was worse. As always with chewy I can browse and search and I came across this so I tried it. It has helped tremendously and the vet was impressed. He might be 13 but not too old for Mothers milk!!!

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  • 5 out of 5 stars

    Yummy for the tummy

    By Paulina on Feb 19, 2019

    My puppy love the milk thank you and i would tell anyone with a puppy to order this former for they puppy

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  • 2 out of 5 stars

    My puppy's didn't like it

    By Patricia on Mar 15, 2019

    My puppy's didn't like this not sure why won't be getting this brand

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  • 4 out of 5 stars

    It helps if you read the puppies part

    By kitte on Aug 19, 2018

    I got this for an adult actually 2 doggies. They like it but the directions are to be mixed for a puppy... duh... my fault. I just adjust it the best way and they lap it up.

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  • 5 out of 5 stars

    yummy puppy food

    By puppysmum on Sep 16, 2018

    we have a very small 6 week old just want her to eat so important that puppy likes it-and i feel she is eating healthy

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