The prognosis and life expectancy for dogs with tumors vary significantly depending on the type of tumor, whether it was diagnosed early, and the treatment method used. Proper care and informed choices can make a much longer life possible.





| Item | BEST 1 Immune enhancer | BEST 2 Natural antioxidant | BEST 3 Immune modulator |
|---|---|---|---|
| Main ingredients | Immune modulators, antioxidant complex | Natural plant extracts, antioxidant ingredients | Ingredients that activate immune memory cells |
| Survival-extending effect | Objective evidence for effect alone not established; concurrent standard treatment needed | Objective evidence for effect alone not established; concurrent standard treatment needed | Objective evidence for effect alone not established; concurrent standard treatment needed |
| Possibility of side effects | Very low | Very low | Low |
| Ease of use | 1 tablet/day | 1 dose of powder/day | 1 tablet/day |
| Recommended age | 1 year and older | 6 months and older | 1 year and older |
All products are recommended for use only after veterinary consultation. The tumor-suppressing or survival-extending effect of supplements alone has not been objectively proven, and high-dose antioxidants during treatment may reduce treatment efficacy, so checking for drug interactions is necessary.
Caution: Supplements Cannot Replace Treatment
Supplements are merely an adjunct to treatment and cannot replace tumor therapy. Always prioritize your veterinarian’s diagnosis and treatment plan, using supplements only as a complementary measure. Improper use can compromise treatment efficacy.


A veterinarian who majored in veterinary medicine at Khon Kaen University, Thailand, and completed the IVSA program at North Carolina State University in the United States. Drawing on clinical experience at animal hospitals, he works in the pet healthcare field and is dedicated to building a digital care environment that connects pet parents with veterinarians.
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[1] Clinical Medicine of the Dog and Cat, 4th Ed, 2023
[2] Veterinary Surgical Oncology, 2nd Ed, 2021
[3] Canine and Feline Respiratory Medicine, 3rd Edition, 2022