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Continue to Canada siteAmerican BioSciences NK-9 Immune System Support for Dogs & Cats provides the immune support your pet needs to stay healthy and happy. Every pet’s immune system contains cells called Natural Killer (NK) cells, the most important white blood cells in their system. These cells are designed to defend against foreign or dangerous substances that invade the body. NK-9 contains Active Hexose Correlated Compound, a powerful ingredient proven to enhance Natural Killer cell activity, providing your best friend with the best protection.
Item Number | 93038 |
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Lifestage | Adult, Senior, Puppy, Kitten |
Breed Size | Small Breeds, Medium Breeds, Large Breeds, All Breeds, Giant Breeds, Extra Small Breeds |
Food Form | Supplement |
Product Form | Capsule |
Ahcc Hybridized Mushroom Extract.
Active Hexose Correlated Compound (Mushroom Mycelia Extract) | 250 mg |
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Weight | Daily Feeding (capsule) |
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Under 60 lbs | 1 in AM and 1 in PM for 1 week, then 1 per day ongoing |
Over 60 lbs | 2 in AM and 2 in PM for 1 week, then 2 per day ongoing |
Most commercial pet foods include baseline vitamins and nutrients, but some may not have the adequate amount to suit your pet’s exact health needs. Like in humans, vitamins and supplements can help support your pet’s long-term health, regulating everything from digestion to muscle growth. Consult your veterinarian to determine the best vitamins and supplements for your furry friend.
It is recommended to give the suggested dosage based off your pet’s weight. Please refer to the Feeding Instructions tab and consult with your veterinarian for more information.
If your pet has a medical condition and is taking other medication, we recommend consulting with your veterinarian to ensure that this supplement is safe to use.
For a complete list of ingredients, click on the 'Nutritional Info' tab, next to the 'Description' tab, just under the product photos. If you are unsure about the safety of this product for your pet, we recommend consulting with your veterinarian.
For a complete assortment of products by the manufacturer of this supplement, click on the link next to the item name at the top of the page. You can also find an assortment of supplements across all product forms on our page.
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Customer Rating | Rated 5 out of 5 stars 2 | Rated 4.3478 out of 5 stars 23 | Rated 4.6471 out of 5 stars 34 | Rated 4.1429 out of 5 stars 7 | — |
Price | $26.36Chewy Price | $24.20Chewy Price | $32.50Chewy Price | $14.07Chewy Price | $20.99Chewy Price |
Autoship | — | $22.99Chewy Price | $30.88Chewy Price | $13.37Chewy Price | $19.94Chewy Price |
Top Ingredients | Ahcc Hybridized Mushroom Extract. | Active Ingredients: A Proprietary Blend Containing Extracts of Certified Organic Olive Leaf 1:4, Echinacea Purp Root and Herb 1:4, Eleuthero Herb 1:4.... | Active Ingredients: A Proprietary Blend Containing Extracts of Certified Organic Maitake Mushroom 1:3, Reishi Mushroom 1:3, Cordyceps/Dong Chong Xia Cao 1:4.... | Active Ingredients: Organic Mushroom Blend, A Proprietary Blend of Trametes Versicolor (Turkey Tail), Agaricus Blazei (Sun Mushroom)... | Active Ingredients per ml (20 drops): A Proprietary Blend of Organic & Wildcrafted Herbal Extracts (1:4) 340 mg (Echinacea Leaf and Root, Astragalus, Pau D'Arco... |
Breed Size | Extra Small Breeds, Small Breeds, Medium Breeds... | Extra Small Breeds, Small Breeds, Medium Breeds... | Extra Small Breeds, Small Breeds, Medium Breeds... | Extra Small Breeds, Small Breeds, Medium Breeds... | Small Breeds, Medium Breeds, Large Breeds |
Health Feature | Immune Support | Immune Support | Immune Support | Immune Support | Anti-Fungal / Anti-Bacterial, Diabetic Support, Immune Support... |
Lifestage | Puppy, Kitten, Adult, Senior | Puppy, Kitten, Adult, Senior | Puppy, Kitten, Adult, Senior | Puppy, Kitten, Adult, Senior | Puppy, Kitten, Adult, Senior, All Lifestages |
Food Flavor | Unflavored | Unflavored | Unflavored | Unflavored | — |
Food Form | Supplement | Supplement | Supplement | Supplement | Liquid, Supplement |
Special Diet | — | — | — | — | Gluten Free, Human-Grade, Indoor... |
I have an older border collie who has a bad anti-bacterial resistant bacterial infection in her urinary tact. NK-9 is a part of my treatment for her as , obviously anti-bacterials do not work for this. I am using this to help keep her immune system strong and I also use green tea with honey infused into the beverage which i mix with her meal and the combo seems to have knocked those nasty little bugs back into their cage and this is giving her a quality life vrs the opposite
Our dog was diagnosed with bone cancer a year and a half ago. The leg was amputated and he went through 5 or 6 weeks of chemo. We immediately put him on NK-9 to boost his immune system. Today he is alive and well with no sign of cancer, though he is 13 years old now. We plan to keep him on it the rest of his life -- however long that may be. (We're hoping to have him for another few years.) Has the NK-9 been responsible for his survival from cancer? We believe so since it has never appeared anywhere else.