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Goat Milk - Milk Replacer for Cats and Kittens + Colostrum

Goat Milk - Milk Replacer for Cats and Kittens + Colostrum

MILK REPLACER (GOAT)

A gentle, nutrient-rich formula made to support healthy digestion, immune function, and growth. Fortified with real goat milk and bovine colostrum, it’s a vet-formulated supplement that nourishes cats of all ages when maternal milk isn’t available.
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Product information

Complete Nutrition for Kittens: Formulated to closely mimic mother’s milk, this nutrient-rich goat milk replacer supports healthy growth and development in orphaned, nursing-challenged, or underweight kittens.

Made with Real Goat Milk: Naturally easy to digest and gentle on sensitive stomachs, goat milk delivers protein, fats, and vital nutrients that help kittens thrive and support long-term wellness in cats of all ages.

Fortified with Colostrum for Immune Support: Includes bovine colostrum, a natural source of antibodies and immune-boosting compounds that help support young kittens’ developing immune systems.

Supports Healthy Growth & Development: Packed with high-quality protein and essential nutrients to promote muscle growth, brain development, and strong bones during your kitten’s most important early stages.

Ideal for Cats of All Life Stages: Perfect as a milk replacer for kittens, a nourishing supplement for pregnant or lactating queens, or a digestive-friendly treat for senior cats needing extra support.

Vet-Formulated & Made with Care: Expertly developed by veterinarians and proudly MFD in the USA using premium ingredients, ensuring gentle, effective, and safe support for your feline’s health.


Ingredients

Guaranteed Analysis

Crude Protein, not less than................. 33.00%

Taurine, not less than............................... 0.30%

Crude Fat, not less than........................ 40.00%

Crude Fiber, not more than..................... 0.50%

Moisture, not more than.......................... 5.00%

Ash, not more than................................... 8.00%

Calcium, not less than............................. 1.00%

Calcium, not more than............................ 1.50%

Phosphorus, not less than ..................... 0.90%

Vitamin A, not less than................ 6,668 IU/kg

Vitamin D3, not less than.............. 1,500 IU/kg

Vitamin E, not less than..................... 50 IU/kg

Calorie Content:

5,097 kcal ME/kg (calculated)

30.6 kcal/tbsp (6g).


Ingredients: Animal and Vegetable Fat with Mixed Tocopherols (preservatives), Rosemary Extract, Dried Goat Milk, Dried Milk Protein Concentrate, Sodium Caseinate, Whey Protein Concentrate, Dried Bovine Colostrum, L-Arginine, Dicalcium Phosphate, DL-Methionine, Lecithin, Calcium Carbonate, L-Taurine, Choline Chloride, Potassium Chloride, Natural Flavor, Mono and Diglycerides of Edible Fats or Oils, Vitamin E Supplement, Magnesium Oxide, Ferrous Sulfate, Zinc Sulfate, Manganese Sulfate, Sodium Selenite, Copper Sulfate, Silicon Dioxide, Ethylenediamine Dihydriodie, Cobalt Sulfate, Dried Skimmed Milk, L-Lysine, Vitamin A Acetate, Ascorbic Acid (Source of Vitamin C), Vitamin D3 Supplement, Vitamin B12 Supplement,  Riboflavin Supplement, d-Calcium Pantothenate, Niacinamide, Pyridoxine Hydrochloride, Thiamine Mononitrate, D-Biotin, Folic Acid

Directions

Directions for Liquid Formula:  Mix 1 tbsp powder with 2 tbsp warm water (75°F). Refrigerate unused portions for up to 24 hours, then discard.

Feeding Guidelines: (Kittens should nurse for at least 2 days after birth) Give 2 tbsp (1 oz) of liquid formula per 0.25 lb body weight daily, divided evenly. Feed every 3-4 hours. For weaned kittens, mix 1 tsp powder per 5 lb body weight into food. 

Pregnant and Lactating Females: Mix 2 tsp of powder per 5 lb body weight into daily food until 2 weeks post-queening.

Additional uses: As a milk treat, mix 1 tbsp powder with 2 tbsp water (1:2 ratio) and serve in a bowl or over dry food. Feed 1.5 oz per 15 lb body weight up to twice daily.  Sprinkle over food as a flavor enhancer.

Storage: Keep unopened powder in a cool, dry place. Refrigerate opened powder.

For supplemental or replacement feeding of kittens and adult cats. Not for human consumption.


Shipping and return details

Free Shipping (arrives in 5-8 business days)
All orders are eligible for free shipping! Please note that we only ship to addresses in the lower 48 of United States. We do not ship internationally or to AK/HI at this time.

Expedited Shipping (arrives in 2-3 business days)
Flat rate of $19.99 USD. Orders placed before 3pm EST Monday - Friday (non holidays) ship the same day. In-stock items are normally shipped within 1-2 business days. Expedited and overnight shipping options are not available to Hawaii, Alaska and PO Boxes. We do not ship on holidays. Expedited orders placed on Friday after 12pm EST will be delivered Wednesday (2 business days).

Hastle-free Returns
We are happy to accept returns of unopened, unexpired products purchased directly from our website within 30 days of purchase. Please note, we DO NOT accept returns of opened or expired products. We also do not accept returns of items purchased from Amazon or other retailers.

Please send your returns using the carrier of your choice to:

Under the Weather Pet (ATTN: Returns)
1360 Marshall Avenue Williston, VT 05495


Please ensure to include your name and order number.

Once your return has been processed, it may take 3 - 10 days for the refund to be posted to your account. The customer is responsible for the return shipping fee.
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  • Veterinarian Formulated

    Every product we manufacture has been developed in close collaboration with verterinarians - that means they’re safe, and they work!

  • Manufactured in the USA

    All of our products are manufactured right here in Vermont, USA, always using the highest quality ingredients.

  • Fast and Free Shipping

    Your hands are already full taking care of your furry friend. Save the trips to the store with our fast and free shipping!

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A black dog with a blue collar sits beside a packet of dog food and a bowl.

muddypawsrescuenyc When he first arrived, he was in a bit of rough shape. He was found as a stray, so no one knows exactly what his past was like. All we know is that his future is as bright as his smile! After a few bags of @undertheweatherpet Chicken and Rice (which he gobbled up too fast for us to catch a good photo, yum!), and continuing medication for his stiff joints, Tavo is perking up and has blossomed into the most perfect gentleman.

A pit bull rests its head and paw on a cozy, patterned blanket.

Aimee L.

Amazing results fast! Our Pitty was having a flare up and I decided to try this. He is now holding his leg up sturdy to pee again and has more energy it seems. I can definitely tell this product works! Definitely worth the money! Thank you!

Golden Retriever looking at Under the Weather Rice & Chicken dog food packet.

olivemygolden The greatest product ever invented (especially if you have a golden that will eat anything ). I always keep some on hand & they always get used up @undertheweatherpet

A tabby cat sitting beside various cat health supplements.

Dawn P.

We love it!

Finally found a powder for my picky eaters! My cats don't like seafood flavored anything. It was a great relief to find this product. They happily eat it mixed with their wet food.

Husky with different colored eyes sits on the floor with pet food and supplements.

Instagram User Thank you @undertheweatherpet for all the wonderful products! Being a foster/rescue mom 🐾 and having rescued an anxious and picky husky 🐶, I can really appreciate your products!


We have freeze dried bland diet for dogs (a quick food replacement when I’m in a pinch - and SUPER healthy for your dog), hemp calming treats for prone to stress pups, and (I know we don’t want to talk about it, but so needed!) anti-diarrhea to help firm up those loose poops 💩!


Skye definitely is an Under the Weather Pup!

Spotted dog lying on a dark grey ottoman in a modern living room.

Gretchen G.

No longer ‘Under the Weather!’ Our 15 year cocker, Peanut, has multiple issues and most foods make her so sick and unhappy. But now she is dancing for dinner again. Also, she gets happy when she sees the kettle boiling as she knows what’s coming! Thank you for making such a good product for fur babies.

A black dog with a blue collar sits beside a packet of dog food and a bowl.

muddypawsrescuenyc When he first arrived, he was in a bit of rough shape. He was found as a stray, so no one knows exactly what his past was like. All we know is that his future is as bright as his smile! After a few bags of @undertheweatherpet Chicken and Rice (which he gobbled up too fast for us to catch a good photo, yum!), and continuing medication for his stiff joints, Tavo is perking up and has blossomed into the most perfect gentleman.

A pit bull rests its head and paw on a cozy, patterned blanket.

Aimee L.

Amazing results fast! Our Pitty was having a flare up and I decided to try this. He is now holding his leg up sturdy to pee again and has more energy it seems. I can definitely tell this product works! Definitely worth the money! Thank you!

Golden Retriever looking at Under the Weather Rice & Chicken dog food packet.

olivemygolden The greatest product ever invented (especially if you have a golden that will eat anything ). I always keep some on hand & they always get used up @undertheweatherpet

A tabby cat sitting beside various cat health supplements.

Dawn P.

We love it!

Finally found a powder for my picky eaters! My cats don't like seafood flavored anything. It was a great relief to find this product. They happily eat it mixed with their wet food.

Husky with different colored eyes sits on the floor with pet food and supplements.

Instagram User Thank you @undertheweatherpet for all the wonderful products! Being a foster/rescue mom 🐾 and having rescued an anxious and picky husky 🐶, I can really appreciate your products!


We have freeze dried bland diet for dogs (a quick food replacement when I’m in a pinch - and SUPER healthy for your dog), hemp calming treats for prone to stress pups, and (I know we don’t want to talk about it, but so needed!) anti-diarrhea to help firm up those loose poops 💩!


Skye definitely is an Under the Weather Pup!

Spotted dog lying on a dark grey ottoman in a modern living room.

Gretchen G.

No longer ‘Under the Weather!’ Our 15 year cocker, Peanut, has multiple issues and most foods make her so sick and unhappy. But now she is dancing for dinner again. Also, she gets happy when she sees the kettle boiling as she knows what’s coming! Thank you for making such a good product for fur babies.

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