Liquid-Vet® K9 Immune Booster Advanced Formulas are the essential for pets that may benefit from immune system support with a proprietary blend of over 730 mg of immune boosting ingredients such as Inulin, Omega-3s, Vitamin E, Saccharomyces Cerevisiae, Beta-Glucan & MORE in a single dose and are TASTIER, EASIER TO USE, and FASTER than pill, powder, or chewable form products. Plus, Liquid-Vet® Formulas are the ONLY products available in a choice of natural flavors for picky pets or those pets that may have allergies to specific proteins. Simply dose once a day during meal time with no hiding in cheese or those pill pockets full of chemicals and other unnecessary ingredients. It’s that EASY! Plus, Liquid-Vet® K9 Immune Booster Advanced Formulas are GUARANTEED in 2 WEEKS or YOUR MONEY BACK! And, how about safety? Liquid-Vet® is manufactured at our own plant located in the U.S.A., using materials only from or qualified U.S.A. based suppliers.

  • EASIER than Pills, Powders, or Chews
  • TASTIER than the Rest with Pot Roast, Chicken, and Bacon Flavors Dogs Crave
  • With ANTIOXIDANTS to Fight Free Radicals
  • Supports a HEALTHY Immune Response
  • 4-in-1 Active Formula

Directions for Use:

  • For dogs under 20lbs., dose 1/2 capful. For dogs 20-50 lbs., dose 1 capful. For dogs over 50 lbs., dose 1 1/2 capfuls.
  • Swirl gently and then use the recommended daily dose
  • For max freshness, refrigerate after use and use the recommended dose daily until bottle is empty.
  • If using along with another one of our formulas (i.e., Hip & Joint, Teeth & Gums, Itch & Allergy, Kidney & Bladder, or Calm & Content), we suggest you split between AM and PM feedings to avoid any stomach upset.


LVImmune® [A proprietary blend of Inulin, Saccharomyces Cerevisiae (dried fermentation), Beta-Glucan, Vitamin E Acetate, Eicosapentaenoic Acid (EPA), Docosahexaenoic Acid (DHA), Flavor (Bacon, Chicken, or Pot Roast)

Inulin – May aid in the prevention of allergic disease


Saccharomyces Cerevisiae (dried fermentation) – Can promote a healthy gastrointestinal tract and boost the immune system


Beta-Glucan – May help stimulate the immune system


Vitamin E – May help support immune function


Omega 3 – May help support immune system