K9 Immunity™

K9Immunity, K9Immunity Plus and Apocaps are all natural supplements that have helped over a MILLION

Got a dog with cancer and want supplements that have helped over a million canine patients?

Reviewed by Ann Pruitt, InfoHorse.com · Updated May 2026

K9 Immunity™

K9Immunity, K9Immunity Plus and Apocaps by K9 Medicinals
K9Immunity, K9Immunity Plus and Apocaps are all natural supplements that have helped over a Million canine cancer patients.
What Sets K9Medicinals.com and Dogcancer.net Apart From Competitors?
We are a family business, who started selling these products after our own dog was diagnosed with cancer and given two weeks to live. K9Immunity extended our dog’s life by two years. We are passionate about helping others going through this trauma and want to keep healthy dogs well so no family has to go through what we did. All of our products are made in the U.S.A. and all of the ingredients are made in the U.S.A. as well. They are formulated in FDA certified laboratories to human grade standards. They are safe, organic, natural and have no known interactions with any other supplement or medication. They are safe for even pregnant or nursing canine mothers. Some other companies advertise their products are made in the U.S.A., but the ingredients come from other countries who have no safety standards. We have a full money back guarantee and a wonderful support system for our customers and their canine family members.

K9 Immunity™
K9 Immunity™ strengthens and balances your dog’s immune system so the body recognizes and destroys damaged cells. This improves their body’s ability to overcome illness and helps protect them against future illness.

Your dog’s immune system works in two ways:

Keeps existing cells healthy as they replicate
Rids damaged cells (like cancer cells) before they can multiply

Once your dog’s immune system strengthens, it may also help them:

Increase response to cancer treatment
Speed up recovery
Reduce side-effects from other cancer therapies
Prevent a serious future illness/relapse
Improve quality of life
Extend their time with you

K9 Immunity Plus™

K9 Immunity Plus™ is an intense immune-boosting daily supplement designed to provide maximum support for dogs with cancer. And it comes in a convenient, easy to administer form.

This formula includes all of the ingredients in our successful K9 Immunity™. Then we intensified it by adding:
Transfer Factors Increases the formula’s effectiveness and results. The immune-active polysaccharides in K9 Immunity™ work by bonding with your dog’s immune proteins. Transfer factors are needed for this bonding to occur.The added transfer factors increase the number of naturally-occurring bonds. In turn, this activates a greater number of immune cells for better results.

Omega 3 Essential Fatty Acids Omega 3 essential fatty acids are well-studied to help shrink tumors, lower inflammation and provide a host of other health benefits.

Making it more pleasant for your dog, K9 Immunity Plus™ comes in easy to chew wafers with natural liver and fish flavors dogs love.

Apocaps®

Apocaps®, the powerful nutraceutical supplement designed by Dr. Demian Dressler, DVM, author of The Dog Cancer Survival Guide is now available for dog lovers in stores, at vet offices, and online.

This is the same apoptogen formula supplement that Dr. Dressler developed for and uses with his canine patients at his veterinary hospital in Hawaii. Apocaps® is made in the USA with 100% human-grade, all natural ingredients. Apocaps is a giant leap in dog health innovation. Using pure, 100% human-grade, all-natural active ingredients, the patent-pending Apocaps CX formulation helps dogs by unlocking a natural biological process in the body called apoptosis.

What Symptoms Should I Be Aware of For Canine Cancer?

The 10 Early Warning Signs of Dog Cancer

1. Weight loss
2. Abnormal swellings that persist-be sure to check lymph node areas
3. Loss of appetite
4. Difficulty breathing, urination or defacation
5. Sores that don’t heal
6. Bleeding
7. Difficulty eating
8. Hesitation to exercise or tiredness
9. Persistent lameness or soreness
10. Offensive odor

Note: Don’t panic if your pet exhibits one or more of these signs. Quite often it is nothing to be concerned about, however cancer in canines can grow quite rapidly, so if it is cancer it is important to have it diagnosed as quickly as possible and begin a course of treatment if you choose.

What If My Dog Is Healthy, Can These Products Still Help?

YES!! Absolutely, they can help. Our goal is to help your healthy dog stay healthy and your sick dog heal and have a good quality of life and extended years with your family.

What Is Dogcancer.net?

Dogcancer.net is our sister site with additional information about canine cancer. You will find additional valuable information to help support you while you work to help your dog.

Order Your Cancer Wellness Products For Your Dog Today!

While we are not claiming a “cure” for cancer— as one does not exist yet, the products at K9Medicinals can help extend the comfort and often add months or years to your dog’s life. Early use of these products can have an even greater effect. Don’t wait! For more information about our product line and how it could benefit your canine, please call us today!

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The Solution Section (FAQ)

What does K9 Immunity™ do for my dog?

K9 Immunity™ strengthens and balances your dog's immune system so the body recognizes and destroys damaged cells, improving its ability to overcome illness and helping protect against future illness. A strengthened immune system may also help increase response to cancer treatment, speed up recovery, reduce side-effects from other cancer therapies, prevent a serious future illness or relapse, improve quality of life, and extend their time with you.

How is K9 Immunity Plus™ different from K9 Immunity™?

K9 Immunity Plus™ is an intense immune-boosting daily supplement designed to provide maximum support for dogs with cancer. It includes all of the ingredients in K9 Immunity™ and then intensifies it by adding Transfer Factors, which increase the naturally-occurring bonds with your dog's immune proteins to activate more immune cells, and Omega 3 Essential Fatty Acids, which are well-studied to help shrink tumors and lower inflammation. It comes in easy-to-chew wafers with natural liver and fish flavors dogs love.

What is Apocaps® and who created it?

Apocaps® is a powerful nutraceutical supplement designed by Dr. Demian Dressler, DVM, author of The Dog Cancer Survival Guide. It is the same apoptogen formula Dr. Dressler developed for and uses with his canine patients at his veterinary hospital in Hawaii, made in the USA with 100% human-grade, all-natural active ingredients, and the patent-pending Apocaps CX formulation helps unlock a natural biological process in the body called apoptosis.

Are these products safe and where are they made?

All of the products are made in the U.S.A. and all of the ingredients are made in the U.S.A. as well, formulated in FDA certified laboratories to human grade standards. They are described as safe, organic and natural with no known interactions with any other supplement or medication, and safe for even pregnant or nursing canine mothers. The company also offers a full money-back guarantee.

What are the early warning signs of dog cancer I should watch for?

The description lists 10 early warning signs: weight loss; abnormal swellings that persist (check lymph node areas); loss of appetite; difficulty breathing, urination or defecation; sores that don't heal; bleeding; difficulty eating; hesitation to exercise or tiredness; persistent lameness or soreness; and offensive odor. The makers add that you shouldn't panic if your pet shows one or more signs, but because canine cancer can grow rapidly it is important to have it diagnosed as quickly as possible.

Can these products help if my dog is already healthy?

Yes. The company states they can absolutely help, with the goal of keeping a healthy dog healthy and helping a sick dog heal for a good quality of life and extended years with the family. While they do not claim a cure for cancer, the products can help extend comfort and often add months or years to a dog's life, with early use having an even greater effect.