Fox Valley UltraBoost for Weight Gain

If you would like to pre-order a size that is currently out-of-stock, call us at 540-745-3334.
  • Fox Valley UltraBoost for Weight Gain
  • Fox Valley UltraBoost for Weight Gain
  • Fox Valley UltraBoost for Weight Gain
  • Fox Valley UltraBoost for Weight Gain
$14.95 - $259.95


Calorie and Nutrition Booster

Fox Valley UltraBoost is a premium-quality calorie and nutrition booster for kittens, puppies, and other baby animals that need help gaining weight. Mix UltraBoost with Fox Valley Formulas or mix with solid foods to increase the fat and caloric content in your animal’s diet. Specially-designed to be more digestible, UltraBoost is fortified with vitamins and minerals and won’t dilute any of the nutrients in the formula!

UltraBoost can also be mixed with skim milk powder to make an emergency formula for wildlife. Recommended for orphaned squirrels, flyers, rats, mice, Eastern cottontails, and opossums. 

Fox Valley Formulas

Henry’s is proud to partner with Fox Valley Animal Nutrition, a leading manufacturer of formula milk for endangered and orphaned animals. Fox Valley uses only high-quality human-grade ingredients to create milk replacers that closely match the specific composition of the mother’s milk in order to assure proper nutrition and growth.

Mixing and Storage Guidelines 

As a formula booster: Mix 3 parts formula to 1 part Ultraboost.

As a stand-alone formula: Mix 1 part powder to 2 parts warm water (100°F). Shake well. Blend until powder is dispersed in water. Feed soon after mixing. Store any leftover formula in the fridge and feed within 24 hours. Mixing directions are based on volume, not weight, measurements.

Store any leftover formula in the refrigerator and feed within 24 hours. 

Unused formula powder should be stored in a cool dry place, preferably the refrigerator, and is good until the expiration date printed on the back of the bag.

Made in the USA.

Guaranteed Analysis:

Crude Protein

Min. 25%

Crude Fat

Min. 54%

Crude Fiber

Max. 0%


Max. 7%


Max. 5%

Ingredients: Dried cream (preserved with Tocopherols and ascorbyl palmitate), calcium caseinate, sodium caseinate, whey protein isolate, lecithin, dicalcium phosphate, calcium carbonate, potassium chloride, magnesium sulfate, sodium chloride, choline chloride, vitamin E supplement, vitamin A supplement, vitamin D3 supplement, zinc sulfate, ferrous sulfate, riboflavin supplement, calium panthenate, niacin supplement, manganese sulfate, copper sulfate, vitamin B-12 supplement, thiamine hydrochloride, pyndoxine hydrochloride, folic acid, calcium iodate, biotin, sodium selite.

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