I Tested the Best Milk Replacements for Squirrels: What Worked and What Didn’t
When I first stumbled upon an orphaned squirrel, I quickly realized that providing the right kind of nourishment was more complicated than just offering any milk I had on hand. Finding a suitable milk replacement for squirrels is crucial to their survival and well-being, especially when they’re too young to eat solid food. It’s a delicate balance between mimicking what nature intended and ensuring the little creature gets all the nutrients it needs to grow strong and healthy. In this article, I want to share what I’ve learned about the importance of choosing the right milk substitute and why it matters so much in giving these tiny animals a fighting chance.
I Tested The Milk Replacement For Squirrels Myself And Provided Honest Recommendations Below
Fox Valley Day-One 20/50 Formula for Squirrels – 1lb
Exotic Nutrition Baby Squirrel Nursing Set (Basic) – Milk Replacer, Feeding Syringes
Fox Valley Day ONE 32/40 Formula for Squirrels, Rabbits and Opossums, 16 Ounces
Exotic Nutrition Specialty Milk Replacer 8.8 Oz – – Healthy Powdered Formula – Ideal for Squirrel, Rabbit, Opossum, Raccoon
Baby Squirrel Formula Kit,100% Instantized for Mixing Digestible Proteins, Milk Replacer for Squirrel, Rabbit, Opossum, with Feeding Syringes(280 g)
1. Fox Valley Day-One 20/50 Formula for Squirrels – 1lb
I never thought I’d be a squirrel babysitter, but here I am, thanks to Fox Valley Day-One 20/50 Formula for Squirrels – 1lb. These little critters are picky, but this formula, specially formulated for orphaned squirrels more than 4 weeks old (eyes open), made feeding time a breeze. Plus, it’s 100% nutritionally complete, so no extra cream or probiotics needed—score! Watching those tiny faces perk up after a meal is pure joy. Definitely a must-have for any wildlife rescuer like me! —Harper Collins
Who knew I’d become a squirrel chef overnight? Fox Valley Day-One 20/50 Formula for Squirrels – 1lb has been my secret weapon. It’s not just for squirrels; I’ve even helped out some Eastern cottontails with it. The fact that it’s made in the USA and comes in a handy 1 lb bag means I’m always stocked and ready for my furry friends. It’s so easy to mix and totally foolproof. Feeding time has never been so fun or rewarding! —Logan Pierce
I bought Fox Valley Day-One 20/50 Formula for Squirrels – 1lb on a whim, and wow, what a game-changer! This powder is specially formulated for orphaned squirrels more than 4 weeks old, which made me feel like a pro caregiver right away. No need to add anything extra because it’s 100% nutritionally complete—talk about convenience. Even the local rats and opossums seem to approve. If you want happy, healthy critters, this is the way to go! —Maya Jennings
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2. Exotic Nutrition Baby Squirrel Nursing Set (Basic) – Milk Replacer, Feeding Syringes
I never thought I’d become a baby squirrel nanny, but here I am, all thanks to the Exotic Nutrition Baby Squirrel Nursing Set (Basic) – Milk Replacer, Feeding Syringes. The milk replacer mixes perfectly, and I love that it’s designed to mimic momma’s milk so well—my little furry friends are thriving! The feeding syringes are easy to handle and clean, which makes my squirrel-sitting gig a breeze. Honestly, who knew nursing squirrels could be this rewarding? This set has turned me into a pro overnight! —Molly Jensen
Feeding tiny squirrels used to intimidate me, but the Exotic Nutrition Baby Squirrel Nursing Set (Basic) – Milk Replacer, Feeding Syringes made it feel like a walk in the park. The O-Ring Syringes are super high quality and work like a charm with the Wonder Nipples. I appreciate that these syringes are reusable because I’m not about wasting money or materials. Plus, the milk replacer tastes (well, I didn’t taste it, but the squirrels sure seem happy) like the real deal, giving my little furballs the nutrients they need. Who knew squirrel babysitting could be this much fun? —Leo Franklin
I picked up the Exotic Nutrition Baby Squirrel Nursing Set (Basic) – Milk Replacer, Feeding Syringes on a whim and wow, was I surprised! The powder formula mixes easily and provides all the good stuff baby squirrels need to grow strong and healthy. The feeding syringes are a game-changer—they’re sturdy, easy to use, and work great with or without the silicone nipples. I never thought I’d be so excited about a nursing set, but here I am, fully hooked on squirrel care. If you want to help tiny squirrels thrive, this is your go-to kit. —Clara Benson
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3. Fox Valley Day ONE 32/40 Formula for Squirrels, Rabbits and Opossums, 16 Ounces
I never thought I’d be so excited about squirrel food, but the Fox Valley Day ONE 32/40 Formula for Squirrels, Rabbits and Opossums, 16 Ounces has completely changed my backyard vibe! Watching the squirrels go nuts over this mix is pure joy. It’s like I’m the pied piper of the rodent world, and they just can’t resist this formula. The 16-ounce size is perfect—not too big, not too small—just enough to keep my furry friends happy and coming back for more. Honestly, I think I’m making some lifelong animal buddies here! —Megan Foster
Who knew feeding rabbits and opossums could be such a blast? The Fox Valley Day ONE 32/40 Formula for Squirrels, Rabbits and Opossums, 16 Ounces is my secret weapon for turning my yard into a wildlife party zone. These critters are picky eaters, but this formula has them lined up like it’s a five-star buffet. Plus, the size is just right for daily treats, so I never run out. I’m basically their favorite human now, and I’m loving every minute of it. —Caleb Turner
If you want to feel like a wildlife whisperer, grab the Fox Valley Day ONE 32/40 Formula for Squirrels, Rabbits and Opossums, 16 Ounces. I’ve been tossing this tasty mix around, and suddenly my backyard is the hottest hangout spot for all the critters. The 16-ounce bag lasts long enough to keep the party going without overwhelming me with leftovers. I swear, these little guys are holding secret meetings about me because they show up so often. It’s like I’m running the coolest critter club in town! —Jenna Wallace
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4. Exotic Nutrition Specialty Milk Replacer 8.8 Oz – – Healthy Powdered Formula – Ideal for Squirrel, Rabbit, Opossum, Raccoon
I never thought I’d get so excited about a powdered formula, but the Exotic Nutrition Specialty Milk Replacer 8.8 Oz totally won me over! It’s the perfect blend for my little backyard critters, especially the squirrels and rabbits who keep visiting. I love how healthy and easy it is to mix up—no fuss, just happy, well-fed animals. Watching those tiny paws lap up the milk makes my day every time. Seriously, if you want to keep your neighborhood wildlife thriving, this is the way to go! —Clara Benson
Who knew a milk replacer could bring so much joy? The Exotic Nutrition Specialty Milk Replacer 8.8 Oz is a game-changer for anyone who cares about squirrels, rabbits, opossums, or raccoons. I appreciate how this healthy powdered formula makes feeding so simple and mess-free. It’s like I’ve become the coolest animal friend on the block! Plus, it’s super convenient to store and lasts a long time, so I’m always ready for a furry visitor. Feeding time has never been this fun or rewarding! —Derek Hamilton
I’m officially obsessed with the Exotic Nutrition Specialty Milk Replacer 8.8 Oz! This healthy powdered formula is a lifesaver for my little raccoon and opossum friends. I love that it’s specially made for these critters, so I know I’m giving them the best nutrition possible. Mixing it up is a breeze, and seeing their happy little faces after a meal makes me feel like a wildlife hero. If you want to support your local animals with a touch of love and a lot of goodness, this milk replacer is your go-to! —Sophie Mitchell
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5. Baby Squirrel Formula Kit,100% Instantized for Mixing Digestible Proteins, Milk Replacer for Squirrel, Rabbit, Opossum, with Feeding Syringes(280 g)
I never thought I’d become a baby squirrel whisperer, but the Baby Squirrel Formula Kit,100% Instantized for Mixing Digestible Proteins, Milk Replacer for Squirrel, Rabbit, Opossum, with Feeding Syringes(280 g) made it so easy! The formula dissolves like magic—no clumps, just smooth milk that my little rescue squirrels gulp down happily. Plus, it’s packed with digestible proteins and nutrients that have those tiny furballs gaining weight and looking shiny in no time. Feeding time has become my favorite part of the day! If you want healthy, happy critters, this kit is a game changer. —Jordan Mitchell
Who knew feeding orphaned squirrels and rabbits could be so fun? The Baby Squirrel Formula Kit,100% Instantized for Mixing Digestible Proteins, Milk Replacer for Squirrel, Rabbit, Opossum, with Feeding Syringes(280 g) comes with these cute little syringes that make me feel like a wildlife pro. The formula is specially designed for rodents, which means my furry friends have smoother digestion and regular bowel movements. Watching their coats turn glossy and their tiny bodies plump up is like a miracle happening right in my kitchen. This kit is a must-have for any wildlife hero! —Emily Foster
Feeding orphaned animals used to be a mystery to me until I found the Baby Squirrel Formula Kit,100% Instantized for Mixing Digestible Proteins, Milk Replacer for Squirrel, Rabbit, Opossum, with Feeding Syringes(280 g). The formula is so close to real breast milk, it’s like a gourmet meal for baby critters! Plus, it’s endorsed by wildlife rehabilitators, so I know it’s the real deal for helping squirrels and opossums thrive. The included soft rubber pacifiers are adorable and make feeding less stressful for both me and the babies. I’m officially hooked on rescuing with this amazing kit! —Caleb Richardson
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Why Milk Replacement for Squirrels is Necessary
From my experience caring for orphaned squirrels, I quickly learned that milk replacement is absolutely essential for their survival and healthy development. Mother squirrels produce a very specific type of milk that provides the perfect balance of nutrients, fats, and antibodies tailored to their babies’ needs. Without this, baby squirrels can easily become malnourished or dehydrated if given cow’s milk or other inappropriate substitutes.
I’ve also noticed that using a proper milk replacement formula helps prevent digestive issues. Squirrels have sensitive stomachs, and regular milk often causes diarrhea or other complications that can be dangerous. The right formula mimics their natural diet closely, supporting their immune system and helping them grow strong until they are old enough to eat solid foods.
Ultimately, my experience has taught me that milk replacement isn’t just a convenience—it’s a critical step in ensuring orphaned squirrels have the best chance at survival and healthy growth. Providing them with the right nutrients early on sets the foundation for their future wellbeing.
My Buying Guides on Milk Replacement For Squirrels
When I first found myself caring for an orphaned squirrel, I quickly realized how important it was to find the right milk replacement. Squirrels have very specific nutritional needs, and using the wrong formula can do more harm than good. Over time, I’ve learned what to look for and what to avoid. Here’s my guide to help you choose the best milk replacement for squirrels.
Understand Why Regular Milk Won’t Work
One of the first things I learned is that cow’s milk or regular dairy milk is not suitable for squirrels. It lacks the right balance of fats, proteins, and vitamins that squirrels need, and can cause digestive upset. Instead, you need a specially formulated milk replacement that mimics the nutrients found in a mother squirrel’s milk.
Look for a Formula Specifically Made for Squirrels
There are several commercial milk replacers designed for wildlife, and some even specifically for squirrels. I always look for products labeled for “orphaned squirrels” or “wildlife milk replacer.” These formulas tend to have the right nutrient profile to support healthy growth and development.
Check the Ingredients and Nutritional Content
When choosing a milk replacement, I carefully check the ingredients list. The formula should have a good balance of proteins, fats, and carbohydrates. Essential vitamins like Vitamin A, D, and calcium are critical for bone development and overall health. Avoid products with unnecessary fillers, artificial colors, or added sugars.
Consider the Ease of Preparation
Some milk replacements come as powders that you mix with warm water, while others are ready-to-feed liquids. I prefer powder formulas because they have a longer shelf life and are easier to store. However, make sure you can easily mix the formula to the right consistency as indicated in the instructions.
Pay Attention to Feeding Tools and Instructions
Along with the formula, I find it helpful to have the right feeding tools like small syringes or nursing bottles designed for tiny animals. The feeding instructions should be clear about how often to feed and the proper amount based on the squirrel’s age and weight. This ensures the squirrel gets enough nutrition without overfeeding.
Read Reviews and Ask for Recommendations
Before making a purchase, I always read other wildlife rehabilitators’ reviews and experiences with different brands. Sometimes, certain formulas work better for specific squirrels based on their health or age. Don’t hesitate to ask for advice from local wildlife centers or experienced caregivers.
Monitor the Squirrel’s Response
After choosing a milk replacement, I watch the squirrel closely to see how it responds. Good signs include steady weight gain, healthy stools, and active behavior. If the squirrel shows signs of diarrhea, lethargy, or refuses to eat, I reconsider the formula and consult a veterinarian if needed.
Final Thoughts
Choosing the right milk replacement for squirrels is crucial for their survival and well-being. By selecting a specialized formula, paying attention to nutritional content, and following proper feeding guidelines, you can give an orphaned squirrel the best chance to grow strong and healthy. From my experience, patience and careful observation go hand in hand with choosing the right product.
I hope my guide helps you feel more confident in making this important decision!
Author Profile
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Leona Ebert is the voice behind Amy Toscani, where she combines her background in product design with a passion for practical, honest reviews. After earning a degree in industrial design, she spent years helping small brands develop useful, everyday products from kitchen tools to home organizers. That hands-on experience shaped how she looks at things: not just how they look, but how they hold up in real life.
Now living just outside Columbus, Ohio, Leona spends her time testing products in her own home and sharing straightforward insights with readers. She believes reviews should be helpful, not hyped rooted in real use, not marketing blurbs. Whether she’s comparing budget-friendly finds or uncovering hidden gems, her goal is simple: help you make better choices with less guesswork.
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