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  • Fox Valley DAY ONE Formula 20/50
  • Fox Valley DAY ONE Formula 20/50 Back Label

Fox Valley Day-One Formula 20/50

Ships within 24 hours

Product Description

For baby mammals older than 4 weeks. This rehabber-approved powdered milk replacer produces better weight gain, fewer digestive problems, and better acceptance than other formulas. Mixes easily, smells wonderful, and there's no need to add cream, yogurt, or probiotics. Use for orphaned squirrels, flyers, rats, and mice.



  • 1 lb bags of formula ship directly from Henry's via USPS Priority Mail and should arrive within 3-4 business days from order date
  • 8-lb and 20-lb tubs ship directly from the manufacturer via UPS and will arrive within 5-10 business days from order date.


Composition: 20% Protein, 50% Fat, 22% Carbohydratess, 473 kcal/100 grams powder. 1 cup weighs approx 119 grams.

Guaranteed Analysis:

Crude Protein, Min. ... 20.0%
Crude Fat, Min. ... 50.0%
Crude Fiber, Max. ... 0.0%
Ash, Max. ... 9.0%
Moisture, Max. ... 5.0%

Ingredients: Vegetable Oil, Dried Milk Protein, Dried Hydrolyzed Casein, Dried Skimmed Milk, Dried Corn Syrup Solids, Dicalcium Phosphate, Calcium Carbonate, Potassium Chloride, Magnesium Sulfate, D,L,Methionine, L-Arginine Sodium Chloride, Choline Chloride, Vitamin E Supplement, Vitamin A Supplement, Vitamin D-3 Supplement, Zinc Sulfate, Ferrous Sulfate, Riboflavin Supplement, Manganese Sulfate, Copper Sulfate, Vitamin B-12 Supplement, Thiamine Hydrochloride, Pyridoxine Hydrochloride, Folic Acid, Glycine, L-Lysine, L-Threonine, Taurine,L-Tyrosine, Calcium Iodate, Biotin.

Mixing directions: Add powder to warm water (l00 F). Blend until powder is dispersed in water. Feed soon after mixing. Store any leftover formula in refrigerator and feed within 24 hours. Mixing directions are based on volume, not weight, measurements.

Mix 1 part powder to 2 parts warm water. Feed 1 1/2-2 teaspoons per one ounce bodyweight daily, divided into 4 to 6 feedings. Gradually decrease both the quantity of milk formula and number of feedings per day as weaning approaches.

Product Reviews

Showing reviews 1-10 of 36 | Next

  1. Decided Not To Use

    Posted by Sharon on 14th Apr 2016

    After doing considerable research and based on the squirrel babies I've raised, I decided to stick with Esbilac (mixing it with water and whole whipping cream). This has always produced healthy squirrels for me and so far my new baby is doing great on the Esbilac. **I only selected 3 stars because I had to select something. I don't feel it's fair for me to give it best, worst or average since I didn't use it.

    Henry's Response: Different babies can thrive on different formulas, especially under 4 weeks of age. We're glad you found a formula that works well for this baby. We do like the all-natural ingredients in Fox Valley, as well as the great price. If you decide to try the Fox Valley, please let us know how it compares.

  2. Best product available

    Posted by Unknown on 1st Dec 2015

    My wife and I are raising orphaned squirrels for the third time now, and continue to use FV Formula through Henry's Pets It has always done wonders for the little ones. They love the formula, and it simply keeps them healthy and strong. It's the only formula I would recommend.

  3. 20/50 Fox Valley Fiormula

    Posted by Lenora on 24th Nov 2015

    My little baby squirrel loves this. It is easy to mix and smells good too. And he is a very picky eater

  4. Great Product

    Posted by Sweeper on 8th Nov 2015

    The little baby drinks it all, great replacement to keep her healthy

  5. A life saver!

    Posted by carol braden on 2nd May 2015

    You won't find a better milk replacer for baby squirrels anywhere. I've raised several orphaned babies and it's so easily accepted it's almost miraculous. I used to mix different things to get what came closest to proper nutrition for baby squirrels and rabbits but none of them came close to this formula. They gain weight and are healthy and happy all throughout weaning. Can't beat it!

  6. Gobbles it down

    Posted by Unknown on 20th Apr 2015

    Our 5 week old rehab squirrel gobbles this formula down. Noticeable difference compared to what we were using the first few days. His poops are much more consistent and "normal" too.

  7. Saved my baby's life!

    Posted by jana burke on 13th Apr 2015

    My baby squirel loves it. That formula saved her life, thank you. Very quickly sent!

  8. Healthy babies!!

    Posted by Unknown on 19th Dec 2014

    Great formula! All the babies adapt to it quickly and drink it up!

  9. Fat babies

    Posted by Lacy on 16th Nov 2014

    This formula is great for making lovely chubby babies with silky fur and bright eyes.

  10. Fat, sassy squirrels!

    Posted by Unknown on 10th Nov 2014

    I read this formula would make my squirrel babies grow up fat and sassy, and boy has it! They love this stuff! And it has helped raise them to be fat, healthy, plumpy squirrels. Henry's has been great for all our squirrel needs - miracle nipples, rodent block, formula, etc. Fast delivery and great customer service. Thanks!

Showing reviews 1-10 of 36 | Next

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