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๐ก๏ธ Elevate your catโs immunity โ because every paw deserves peak health!
Dr. Billโs Feline Immune Support is a premium powder supplement designed to strengthen catsโ immune systems at every life stage. Featuring a patented Beta Glucan, Turkey Tail Mushroom, and potent antioxidants like Vitamin C and Zinc, it supports immune cell function, gut health, and cellular protection. Developed by a leading veterinarian and crafted in the USA, this scientifically formulated blend helps cats recover faster, fight infections, and maintain long-term wellness.

| ASIN | B075HCGDXL |
| Active Ingredients | Colostrum, Echinacea, Beta 1,3/1,6 Glucan, Turkey Tail Mushrooms, Nrf2 Antioxidant Activators, Vitamin C & Zinc Active Ingredients Colostrum, Echinacea, Beta 1,3/1,6 Glucan, Turkey Tail Mushrooms, Nrf2 Antioxidant Activators, Vitamin C & Zinc See more |
| Best Sellers Rank | #87,723 in Pet Supplies ( See Top 100 in Pet Supplies ) #1,582 in Cat Health Supplies |
| Brand | Dr. Bill's |
| Brand Name | Dr. Bill's |
| Customer Reviews | 4.3 out of 5 stars 318 Reviews |
| Flavor | Bacon |
| Flavour | Bacon |
| Included Components | Scoop |
| Item Form | Powder |
| Item Weight | 60 Grams |
| Item form | Powder |
| Item weight | 60 Grams |
| Manufacturer | Dr. Bill's |
| Manufacturer Part Number | DB-FIS-60- UPC |
| Pet Type | Cat |
| Product Benefits | Immune Health | Immune Response | Cellular Protection | A Strong, Healthy Life |
| Product benefits | Immune Health | Immune Response | Cellular Protection | A Strong, Healthy Life |
| Specific Uses For Product | Health Defense, Improving Cellular Health, Nrf2 Antioxidant Activation, Reducing Oxidative Stress, The Innate Immune System |
| Target Species | Cat |
| UPC | 859765007027 |
| Unit Count | 60.00 Grams |
B**E
My cat loves it
My cat is FVI positive can I recently got this to help boost his immune system he is suffering from a secondary infection and he has been on antibiotics for a while so he does love the taste of this I sprinkled it over hard cat food and he ate it just fine and he ate it while I mixed into his food the other thing I got along with is was the 15 and one multivitamin which has a bunch of necessary B12 and other multivitamins the only thing I do not like is the packaging in the scoop is extremely tiny so you have to dig around to find it inside of the pack which can make a mess
K**N
Great product
Over the years this item has saved the lives of several of my cats. I highly recommend it for your companion animals.
B**N
No issues here other than...
The only "con" is the teeny-tiny scoop. I just converted it to 1/2 tsp and that works just fine. Cat will eat it and I've not had any trouble with vomiting.
C**Y
Cat threw up
Immediately made my cat throw up. There was a small amount of residual powder still in her dish and when she ate again, she immediately threw up again. Iโve used multiple supplements and powders with her and she has never thrown up from them.
J**Y
Helping my cat.
My cat loves the flavour and it's really helped him. He's stopped over grooming, his hair is growing back and he's much happier and more content. Clearly doing some good.
Trustpilot
2 months ago
4 days ago