Frequently Asked Questions

  1. Is K9 Immunity™ a drug?
  2. How is K9 Immunity Made? Why is it superior to all other brands on the market?
  3. Can I give K9 Immunity™ to my healthy dog?
  4. Are U.S. veterinarians using K9 Immunity™ to treat dog cancer?
  5. Can K9 Immunity™ be given to any dog?
  6. Is K9 Immunity™ safe for dogs undergoing conventional therapy?
  7. When can I expect to see results from using K9 Immunity™?
  8. Is K9 Immunity™ made in America?
  9. Has K9 Immunity™ been clinically tested?
  10. Are these products safe for cats too?
  11. Your full-satisfaction guarantee
  12. Domestic shipping
  13. International shipping
  14. Return policy


Is K9 Immunity™ a drug?
No, K9 Immunity™ products are a veterinary health supplement. It is an immune system enhancement for dogs facing serious health challenges. By strengthening your dog’s immune system, it improves their chance of recovery from serious illness.

How is K9 Immunity Made? Why is it superior to all other brands on the market?
Our products are also made with hot Water Extracts – although we take the purification process quite a lot further. Here are the details:

K9 Immunity™ is a combination of over 200 highly purified, immune-active High Molecular Weight (HMW) Hetero-polysaccharides and Beta 1,3-1,6 triple right hand helix Beta Glucans. This product is not derived from brewers yeast, but rather from six closely related organisms. K9 Immunity™ is produced from the following 100% USDA Certified Organic, Certified Kosher, biotech lab cultivated, full spectrum, non-GMO medicinal mushroom species: Agaricus blazei – Cordyceps sinensis – Grifola frondosa – Ganoderma lucidum – Coriolus [Trametes] versicolor – Lentinula edodes.

Each of these species offers slightly different polysaccharide structures, which activate many more types of immune cells than just simple beta glucans do. While the earlier yeast beta glucans activated only the Natural Killer (NK) cells, research shows K9 Immunity™ activates all 260 different classes of immune cells, including the NK cells, T-cells, Macrophages and many others. K9 Immunity™ is simply the most advanced breakthrough in immune science of the 21st century. Guaranteed!

The manufacturing process for K9 Immunity™ is a unique and proprietary process, where we start with laboratory growing six species of medicinal mushrooms in a climate controlled, solid state fermentation process, where the six species are co-inoculated into sterilized substrate so they compete with each other for nutrients and space, thereby producing anti-competition compounds as a result of their competitive growth environment. After 12 weeks of growth in a closely controlled lab environment we take this co-cultivated material, and as a first step we perform a hot water extract, which harvests the smaller molecular weight polysaccharides from the raw material. We set that extract aside and further process the non-soluble portion by running it thorough high pressure shear pumps driving the material through sub-micron sized orifices, molecularly separating and shearing the polysaccharides, and flash that through a high temperature air processing to harvest the larger molecular weight polysaccharides and heteropolysaccharides of the triple right-hand helix, beta-bound conformation. These higher molecular weight compounds are blended with the smaller molecule water soluble portion extracted in step one. The entire concentration is then flash spray dried to yield the full content of the immune active polysaccharides and heteropolysaccharides from the raw materials. This process results in the most potent immune modulator raw material available anywhere today, and is so revolutionary it is already covered by two patents and has other patents pending.

We do not use any Rice in our manufacturing process; in fact our solid substrate fermentation process has been issued the only patent ever granted on a unique substrate that allows full 100% bio-conversion of the substrate into biologically active immune modulator compounds. This is U.S. patent # 8008060

There is no alcohol used at any step in the manufacturing process. In addition, K9 Immunity™ is 100% made in America using only American ingredients. There are no imported Chinese ingredients as you will find in all the other brands. K9 Immunity™ is the only immune modulator made in America in a certified Good Manufacturing Process facility (cGMP), 100% certified Organic by Quality Assurance International and Clinically Tested. There are other brands on the market – but unfortunately they are all cheap imitations made from imported ingredients. K9 Immunity™ is the only canine immune supplement that has actual peer-review published clinical trials. When it comes to other brands – Buyer Beware!


Can I give K9 Immunity™ to my healthy dog?
Yes! Because K9 Immunity™ products are an immune-booster, we recommend it as a daily supplement for your healthy dog too (much like how humans take daily supplements for good health). In combination with exercise and eating right, K9 Immunity™ may help prevent serious illness.


Are U.S. veterinarians using K9 Immunity™ to treat dog cancer?
Yes, K9 Immunity™ is quickly gaining recognition in the veterinary industry. But it is still relatively new, and few veterinary schools are teaching about immunomodulation therapy. While this is the future in cancer therapy, many veterinarians are not aware of it.

You can search online for more information about this topic. For specific questions or research data, please contact us at sales@K9Medicinals.com. We’ll gladly provide any information we have available.


Can K9 Immunity™ be given to any dog?
Yes! K9 Immunity™ products are an ideal daily supplement for any dog, regardless of age, breed or size.

The products are all safe, 100%natural and made from USDA certified organic ingredients. The formula is manufactured in an FDA approved facility, in accordance with the highest pharmaceutical standards.


Is K9 Immunity™ safe for dogs undergoing conventional therapy?
Absolutely. K9 Immunity™ often increases the effectiveness of other dog cancer treatments. Please understand, cancer is a serious disease. If you add K9 Immunity™ to your dog’s treatment, discuss it with your veterinarian and/or oncologist first. This is true of any other herb or supplement you consider using while your dog undergoes conventional therapy.


When can I expect to see results from using K9 Immunity™?
K9 Immunity™ is very fast acting. Most dogs (over 7 out of 10) show noticeable improvement within the first 10 days of daily use. If you do not see significant results in the first two weeks, chances are the dog will not respond to this type of therapy. Please refer to our full satisfaction guarantee.


Is K9 Immunity™ made in America?
Yes, K9 Immunity™ and all other K9 Medicinal products are made in America. All of our products use only USDA certified organic ingredients and are manufactured in an FDA certified facility. All manufacturing occurs in accordance with the highest pharmaceutical standards.

Our proprietary formula contains over 200 heteropolysaccharide immunomodulators, derived from six different species of medicinal mushrooms known for their anti-cancer, anti-tumor, immune-strengthening effects.

To maintain purity and potency, our mushrooms are grown in a highly-regulated organic facility here in the U.S. Other dog cancer treatment products may contain medicinal mushrooms, but most are from overseas and likely to contain toxins and other dangerous pollutants.


Has K9 Immunity™ been clinically tested?
Yes. The compounds in K9 Immunity™ underwent a number of clinical trials. They have been primarily tested in humans as an adjunct to conventional therapy for cancer. The results have been amazingly positive in each one of these studies. U.S. and International patents are pending. You can request further research details at: Sales@K9Medicinals.com.


Are these products safe for cats too?
All of our pet products are equally effective on cats because a dog’s body systems and a cat’s body systems are essentially the same. We’ve heard great success stories about cats using these pet products. Also, Total-Zymes® works on the food, not the specific breed of animal.


Your Full Satisfaction Guarantee
Every K9 Medicinals product is backed by a full, money-back guarantee. If, for any reason, you aren’t completely satisfied with your K9 Medicinals™ product, return the unused portion to us (even if there’s only one capsule left!), and we’ll promptly send you a full refund.

Please understand, although our products have helped over a million dogs, we can’t guarantee it’ll cure your dog’s cancer. We CAN guarantee your dog will feel a noticeable improvement from the immune-boosting effects of our products. In turn, this may:

  • Improve treatment results
  • Improve quality of life
  • Reduce risk of cancer recurrence
  • Reduce risk of other disease
  • Extend their time with you


Domestic shipping

How much is shipping?
Free shipping for all U.S. orders within the 48 contiguous states, Hawaii and Alaska.

How fast can you fill my order?
All orders received Monday-Friday, before 2:00pm (PST), are shipped the same day. Orders received after 2:00pm (PST) will be shipped the next day. USPS Express Mail orders must be placed before 11:30am (PST) for same day shipping.

Which shipping carrier do you use?
All orders are shipped via US Postal Service (ground, First Class, Express or Priority Mail).

When will I get my order?
Orders usually arrive within 3-4 days of shipment. Depending on your location, USPS Express Mail arrives the next business day ( excluding Sunday and holidays) after shipping. However, there are some locations within the U.S. where delivery will be two days.


International shipping
We regret that we are no longer able to ship orders internationally.


Return policy
If you wish to return any unopened or partially used product (see full satisfaction guarantee ), please send it to:

K9 Medicinals – RETURNS
3688 Research Way, Suite 1
Carson City, NV 89706

Please include your name, telephone number and mailing address inside the package.

You have 30 days to return the product from the date of purchase.

Once we receive your return, we’ll immediately process it. Once processed, we will credit the credit card account you provided us at the time of your original purchase. It generally takes 5 to 7 business days for the credit to appear on your account.

Please call us toll free if you have any questions regarding our refund policy: 1 (888) 366-3641.