Host Defense® now makes it easier than ever to support your pet's immune health and overall well-being with Immune & Whole-Body Support. Designed specifically for dogs and cats, this five-mushroom formula features a powerful blend of organic Lion’s Mane, Reishi, Turkey Tail, Chaga, and Maitake mushroom mycelium, which work together to support your pet’s immune function, cellular health, and DNA activity.

Sourced directly from our certified organic farm in Washington state, this formula is designed for pets of all ages. Whether they’re a curious kitten, energetic pup, or a beloved senior, this formula is designed to support daily health through every stage of life.