Biologically-appropriate, natural ingredients to help your pet live a longer, healthier life!
Provides Proactive Nutritional Support
Optimum Immune Health
Rapid Immune Response
Simply Nutritious and Easy to Use
Naturally Potent Supplement Powder
The innate immune system is your pet’s first line of defense against all infectious organisms. Unfortunately, there are many factors that can compromise your pet’s immune system, leaving your dog or cat vulnerable to illness and disease.
Dr. Bill’s Immune Support can provide added protection by enhancing the ability of your pet’s innate immune system to detect, track down, and kill invading organisms. Giving your pet a pill can be a challenge, that’s why most of our supplements are formulated as a powder that can be sprinkled dry onto any diet or moistened to make a tasty, nutritious broth. It’s easy and pets love the flavor.
This potent blend of immune enhancers bolsters your pet’s natural immune response, increasing its ability to defend against disease and aid in cellular protection.
Immune Support contains a patented and proprietary long chain Beta 1,3 1,6 D-Glucan that scientific research has shown can have a positive impact on the innate immune system, raising it to a level of peak effectiveness.
Immune Support has been shown to be safe for dogs and cats of all ages.
What Pet Owners Are Saying
Quality, Safe, & Effective. Kitty Love It!
My finicky little 8-year-old princess snubs her nose at EVERYTHING! But NOT Dr. Bill’s Feline Immune Support! I add a drop or two of bottled water to the powder and blend with her food to make a “gravy”. She loves it! Kitten like behavior- playful, active, happy, and has a tremendously silky coat. Her once weepy eye is clear and bright. Highly recommend all of Dr. Bill’s high quality products.
Helping My Dog Who Has Cancer
My dog has cancer and was given about two months to live. I started giving her Dr. Bill’s Immune Support thinking it couldn’t hurt. It’s been three months since her diagnosis and she looks great and is going strong.
Great to Keep Our Dog Healthy!
We have an older Australian Shepherd and she loves this! We haven’t used it for very long yet but it seems like it will be a great supplement. She absolutely loves the taste of it, whether we wet or down or give it to her dry.
My cat Enoch was diagnosed with FIV 12 years ago. This stuff has really helped strengthen his immune system. I mix a little bit of this with his soft cat food and he enthusiastically gobbles it up! Highly recommended!
His Hair Has Grown Back
I am on my second order of this product. My dog had hives and was losing his hair in some places. None of the topical remedies were working well so I decided to try this product because I thought he needed to boost his immune system as well. He was a shelter dog and had a skin condition before which was treated with antibiotics. He also had very smelly feet from yeast. I stopped using the topical treatments over a month ago. He is much better now, his hair has grown back and he has even more hair in places where it was thin.
Made With Biologically Appropriate, Natural Ingredients Including:
Feline leukemia is the most common cause of cancer in cats. Learn about the symptoms and how to provide the best nutrition for your cat.
Learn about your pet's immune system, what the signs of a weak immune system may be, and how Dr. Bill's Immune Support can help.
Canine cancer is a common cause of death in middle-aged to older dogs. Learn about the causes, symptoms, and how nutrition can help.