Antioxidant Support for Complete Health
Biologically appropriate, natural ingredients to help your pet live a longer, healthier life!
Provides Proactive Ingredient Support For:
Fewer Free Radicals
Eye, Heart, and Brain Health
Lowered Oxidative Stress
Dr. Bill’s Health Defense provides a concentrated level of phytonutrients capable of activating turning on survival genes triggered by the activator Nrf2, causing millions of additional antioxidants to be produced that are capable of neutralizing harmful free radicals and protecting the health of your pet.
Health Defense has been shown to be safe and effective for dogs and cats of all ages. Dr. Bill’s supplements have been recommended by over 3000 veterinarians for more than 40 years!
What Pet Owners Are Saying
Helped my 6-month kitten recover from a cold. I use it every day and have noticed an improvement with his confidence, energy, and allergies. He also seems to be calmer and sleeps soundly. Thanks for a great supplement for kittens/ cats.
Quality ingredients. This supplement has noticeably improved my cat’s general health and attitude. Highly recommend.
Antioxidants for Dogs
I love that this product has tons of natural ingredients and antioxidants in it! My dog is a breed that has a higher risk of cancer, so I use this as a preventative measure. So far, so good (any my dog loves the taste!)
Have been adding this to the diet of an extremely fussy cat and he is now gaining weight. I highly recommend this for young, ill, senior, or just plain fussy cats. I will be ordering this again.
My dog loves this. He eats it off the top of his food before he eats his food. This product is great and he is feeling so much better.
Find out what you can do to defend your pet's health and help your dog or cat live a longer, healthier life with a few simple steps.
Health and longevity in pets is directly related to genetics, environment & nutrition. Learn what you can do to reduce the risk of degenerative disease.
Cardiomyopathy is the name given to any disease affecting the heart muscle. This is the most common form of heart disease seen in cats, and the most common cause of feline heart failure. It occurs more often in cats 5-7 years of age, although cases have been reported between 3 months – 17 years.
Learn about kidney disease in cats, sometimes referred to as feline renal failure, including causes, symptoms, diagnosis, treatment, and prevention.
Combining decades of experience with the latest veterinary research and technology, Dr. Bill’s Advanced Nutritional Support products are designed to meet the biological requirements for optimum nutrition for dogs and cats.
Genetic diseases in cats can be obvious at birth, but some may not develop or be visible until later in life. Learn more about genetic disorders by breed.
Learn about eye problems in cats, such as conjunctivitis and cataracts, including causes, symptoms, diagnosis, treatment, and prevention.
Learn about parvo in dogs, a highly contagious viral disease, including symptoms, diagnosis, treatment, management, and prevention.
Kidneys are critical for overall health. Learn about the different types of kidney disease and what you can do to help your pet stay healthy.
Learn about the greatest threats to your pet's health and what you can do to help them live a long, healthy, and happy life.
Free Radicals & Oxidative Stress effects on Pet Health The concept of defending pet health in order to create ...
Learn about liver disease in dogs and acute liver failure including causes, symptoms, diagnosis, treatment, and prevention.
Learn about liver disease in cats and acute liver failure including causes, symptoms, diagnosis, treatment, and prevention.