K9 Immunity Plus


K9 Immunity Plus™ supports the effectiveness of the treatment of sick dogs, helps maintain the health of old dogs and can improve the performance of working dogs.

60 or 90 chews

  • Additional anti-tumour treatment
  • For sport, competition and working dogs to enhance performance
  • To support the immune system in ageing dogs
  • Helps the body regenerate after chemotherapy and reduces tumour
  • Clear

Medicinal mushroom immune booster for elderly dogs or dogs with cancer

K9 Immunity Plus – Complete immune protection for weakened immune system, old or dogs with cancer and a natural performance booster for healthy, sporting pets.

Applications of K9 Immunity Plus

  • For sport, competition and working dogs, it enhances performance and energizes the body, while maintaining health.
  • It helps prevent cancer in ageing, older dogs by keeping the immune system healthy.
  • It increases the effectiveness of conventional cancer treatments and reduces their side effects.
  • It helps the body regenerate after chemotherapy and reduces the chance of tumour recurrence.
  • Improves the body’s resistance to bacterial and other infections.
  • General immune strengthening, with all the benefits of a healthy immune system.

K9 Immunity Plus™ contains the unique ingredients of K9 Immunity™K9 Transfer Factor™, and K9 Omega™ in a single chewable bite.

However, this trio can help us not only in overcoming diseases. Among the medicinal mushrooms in the formulation is one used by human athletes as a natural performance enhancer.

  • Regardless of age, 23% of small animals and 45% of animals over 10 years of age died of cancer (based on 2000 post-mortem examinations).
  • Based on a survey of owners (2000 owners), 47% of dogs and 32% of cats have died from this group of diseases.

(Source: Veterinary Hematology and Oncology Center)


Currently, the most effective treatment for cancer is PREVENTION!

This is particularly true for our four-legged pets, who are not usually taken for annual check-ups. They cannot tell us their symptoms, so most of the time, by the time they are diagnosed with a tumor, the disease is already in a very advanced state.

One of the most common causes of cancer is a malfunctioning immune system. Approximately 100 million cells are multiplying every day in adult dogs, but some of these also carry genetic defects. One of the immune system’s main tasks is to recognise and destroy these defective cells before they can reproduce themselves and the defect.

However, if the dysfunctional immune system fails to recognise the degenerated cell and the immune response fails, the cell starts to grow and a tumour develops. (You can read about the connection between dog tumor and medicinal mushroom and the cause of tumor formation here.)

Immunomodulatory therapy

The fundamental aim of all immunomodulatory therapies is to activate the immune system, thereby triggering the body’s ability to heal itself. A properly functioning immune system recognises tumour cells and destroys them before they can multiply.

The most effective way to prevent tumour development in your pet is to keep the immune system healthy and strong, and feeding the dog with cancer is a key part of this!

This complex food supplement contains the active ingredients of K9 Immunity™, K9 Transfer Factor™, and K9 Omega™, among others.

As an alternative to this product, K9 InuExtra® is now available.

Its application to indications is based on many years of experience, but results cannot be guaranteed and may vary from individual to individual.

Key ingredients of K9 Immunity Plus™ (4500 mg chewable snack)

Similar to K-9 Immunity™ 6 types of medicinal mushrooms

  • Cordyceps sinensis
  • Agaricus blazei Murill
  • Ganoderma lucidum
  • Coriolus versicolor
  • Grifola frondosa
  • Lentinula edodes
600 mg
Similar to K9 Transfer Factor “smart” molecules

  • Colostrum powder
  • Superoxide dismutase (SOD)
  • Dicalcium phosphate
  • Granulated dextrose
  • Powdered poultry liver
160 mg
Similar to K9 Omega™

  • omega 3, omega 6 fatty acids
400 mg
Chicken liver aroma 600 mg
Glycerol 600 mg
Soy lecithin 160 mg
Vitamin E 2,6 mg

The chicken liver aroma in the product did not cause an allergic reaction either during the testing phase or since then, so it can be consumed by dogs with allergies.

If you are not using it for general immune boosting or prevention, but for cancer treatment, please note: it is recommended in combination with conventional medicine, not as a stand-alone therapy!

General dosage:

  • Under 13.5 kg 1 wafer/day
  • Between 13.5-31.5 kg 2 wafers/day
  • Over 31.5 kg 3 wafers/day.

In addition to cancer treatment:

  • Under 13.5 kg 2 wafers/day
  • Between 13.5-31.5 kg 4 wafers/day
  • Over 31.5 kg 6 wafers/day.

If you are not using it for general immune boosting or prevention, but for cancer treatment, please note: it is recommended in combination with conventional medicine, not as a stand-alone therapy!

Product warranty

We are so confident in the quality of our products that we offer a 30-day money-back guarantee. If our products don’t work or you’re not happy with them, return the unopened, unused product and we’ll refund your purchase price (excluding shipping costs), no questions asked. Details ›


K9 Immunity™ is made from 100% USDA (US Department of Agriculture) and EU Certified Organic approved ingredients, manufactured to strict GMP (Good Manufacturing Practice) standards and FDA (US Food and Drug Administration) recommendations. Made from all-natural, non-toxic, 100% certified pure ingredients by Aloha Medicinals Inc. In Hungary, it is certified as “other medicinal preparation” by the Agricultural Administration Office, issued to K9-Immun Ltd.  More information ›

The K9 INU®, K9 InuFactor®, K9 InuExtra®, K9 InuFlex® products are made in Hungary from carefully selected American and European ingredients, adhering to strict manufacturing regulations. They are certified by the National Food Chain Safety Office for K9-Immun Kft. as “other therapeutic products.” More information ›


Delivery by the DPD courier service. More details »


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