Immune Support — Active Immune Extract for Dogs & Cats | Immune System Booster

Active Immune Extract — Immune Stimulator for Dogs & Cats Support your pet’s immune system naturally to defend against infections and seasonal threats. Active Immune Extract is an organic herbal immune stimulator for dogs and cats, formulated to bolster defense against infections using elderberry and echinacea. This alcohol-free blend helps pets maintain resilience through cold season, boarding environments, and immune challenges—without harsh ingredients or unwanted side effects. When your pet’s immune defenses are low, exposure to common pathogens — like kennel cough, colds, or seasonal viruses — becomes a serious concern. Active Immune Extract combines potent, organic antiviral and immune-stimulating herbs to help support your pet’s natural ability to resist infection.   When to Use Active Immune Use this formula when your pet: Is exposed to other animals at daycare, boarding, or dog parks Is risking kennel cough or cold exposure Is under stress from vaccinations, travel, or s