Finding out your cat has a compromised immune system is a scary and often devastating diagnosis, especially if the cause is cat cancer. Thankfully, there are holistic treatments available that will help minimize the side effects of chemotherapy and toxic medications. Combining holistic choices for a cat’s compromised immune system with conventional cancer therapies should be part of any treatment.
What Is Cat Cancer?
Cancer in cats is due to a failure of the immune system to regulate cell growth. It can occur in any organ (liver, spleen, lungs, etc.), any area of the body (bones or mouth, for instance), or even in a part of the body in general (such as the chest cavity).
Under normal circumstances, healthy cells grow and divide. At the same time, the immune system routinely eradicates damaged or irregular cells (cancer cells). However, if a cat’s immune system becomes weak or stops functioning properly, the body fails to detect damaged cells. As a result, these cell grow and replicate. Eventually, the cat develops tumors — the result of the growth of damaged cells. The most common types of cat cancer are feline lymphoma, feline leukemia virus, feline mammary cancer, and feline skin cancer.
An Aggressive and Rapidly-Developing Disease
Cancer in cats can often go undetected for weeks or even months. As cancer is aggressive and develops rapidly, the time between the appearance of the first cancer cells and the diagnosis of the disease is often directly linked to survival rate.
Once Cancer Has Been Diagnosed
Close consultation with your holistic veterinarian can help you to select the right cancer treatment and cancer therapies for your cat and his situation. Depending on the type of cancer, the age and condition of your cat, and other important factors, treatments for cat cancers can range from surgically removing tumors or abnormal cell growth, chemotherapy and radiation therapy to isolate and destroy cancer cells, and medications to help slow tumor development, treat inflammation, and control pain.
Mainstream Western-Medicine Therapies for Cat Cancer
Although many mainstream western-medicine therapies can be successful in removing or shrinking tumors (at least temporarily), none of these feline cancer treatments address the underlying cause of cancer: a faulty or weakened immune system. In fact, some treatments (such as chemotherapy and radiation therapy) can cause significant damage to, or even destroy, an already fragile immune system.
Rebuilding a Cat’s Compromised Immune System
Since cancer results from the inability of the cat’s immune system to recognize and destroy cancer cells, it makes sense that helping to rebuild and support a cat’s compromised immune system at the same time as providing conventional therapies is the key to successful cancer treatment.
Rebuilding the immune system of a sick cat requires a multi-faceted approach. You need to reduce the everyday toxins in your cat’s environment, such as contact with pesticides, cleaning products, and highly-processed cat foods.
Most commercial cat foods are highly processed, meaning that during production much of the nutritional value of the ingredients is lost. All cats — but especially those with cancer — can benefit by changing to naturally-prepared, organic cat food that is rich in nutrients and free from chemical preservatives. As cats with cancer often have a poor appetite, it is essential to continually offer your cat a variety of healthy foods to encourage him to eat.
Another thing to do is stop vaccinating while your cat is fighting cancer. Vaccines can be disruptive to the immune system.
If you don’t have one already, seek out a holistic veterinarian to receive a more holistic approach to cancer treatment. The vet will discuss diet and other alternative solutions with you.
We Can Help
In addition to providing essential nutrients through diet, supplements containing essential vitamins and minerals along with time-tested herbs can help to ensure that your cat has the strongest immune system possible to help fight his way back to health.



Hi Steve – my nine year old cat recently had an eye removed because of a cancerous tumor. At the present time, his bloodwork is all normal and the cancer cells have not affected any of his organs (liver, etc.) He is not showing any signs of sickness or slowing down. I was told that the cancer cells are microscopic (small) at this time but they are in his bloodsteam none-the-less. Because I was told that traditional chemo cannot treat this type of cancer, I have decided NOT to resort to any of the “experimental treatments” that have been suggested to me. I want my cat to live out the rest of his days happy and stress-free. Until the day comes where I see he is suffering, I will take it one day at a time. Can you kindly recommend any supplements that will help build up his immune system? I have been using L-Lysine for years.
Hello Erin,
I recommend our Advanced Immune Restoration which has had a great deal of success with tumors of the head in cats. I am sending you a more complete guidance thru your email.
Hi Steve, our almost 11 year old cat (Scottish Fold) was diagnosed with mouth cancer in March of this year…we had taken him to see the Vet due to change in litter box habit where he seemed to be exhibiting irritable bowel symptoms ..during this check up, Vet found a large mass inside right side jaw and lower lip area..we brought him to see specialist who did a biopsy of the mass which came back positive for cancer and surgery was recommended to remove mass. Even with surgery there was no guarantee that the cancer had not spread to other organs and with surgery his lip & jaw could be deformed depending on how deep the mass was… we decided against the surgery …he seems to be eating …Vet prescribed prescription high protein canned food (Hills Z/D prescription diet) to see if it would help with the IBS symptoms..we mix this with some store bought wet food (he likes Sheba pate ) he does eat but only soft food..we stopped all dry food due to his mouth mass…he does bleed after feeding… we mix Goji Berry water to his food..tried also applying lucid ganoderma (Chinese herb) tea bags to the mass area ..today, mass seems to have grown and has spread to outside lip area…difficult to gauge if he is in pain as he seems to eat ..vet did prescribe some pain meds which we can give him…do you have any recommendations ? It would be greatly appreciated…P.S. his litter box habits continue to be a problem…we have been putting down puppy pads which he continuously goes on even when the litter box is 2 steps away..not sure if this is an unrelated problem…thank you.
Hello Roland,
When there are both GI and immune problems, I have seen better success by addressing the immune issues (with Advanced Immune Restoration) first. This approach will often remedy the GI problems. I will send you more information to your email.
Thank you, I look forward to receiving your email.
Hi Stephen,
I appreciate your comment & reply. Could you please resend the email to me, I might have accidentally deleted it from my spam filter. Thank you.
My cat has been diagnosed with melanoma. It affected his tail, which we removed the melanoma, but it appears to now be in his spleen and the lymph nodes in the stomach. Do your products work on melanoma?
We have treated cats with every conceivable type of cancer with very good results. While we do not treat cancer, we do treat immune competence. Our comprehensive program, Advanced Immune Restoration, includes guidance on food, water, and administration.
One of our cats has osteosarcoma in the lower jaw. Had Stereotactic Radiation Therapy done and that stalled the tumor out for about 1/2 year. Starting to grow again. Cat has FIV. Do you have anything to help her?
Hello,Edward, I know our Advanced Immune Restoration will help your cat because of the reports of thousands of cats with immune related issues. I will send you more to your email.
Hi Stephen, the bleeding from the tumor is now growing outside his lip area …. we are preparing ourselves for the worse but was hoping still for your Advanced Immune treatment…thus far, we have not seen your email and would very much appreciate hearing from you….thank you
Hello Roland, Your email app is blocking my responses. Check your spam box. Email me directly from your email.