L-lysine is common in cat immune supplements, but is one ingredient enough? Learn what the FHV-1 research says and why a broader multi-ingredient formula may offer more comprehensive nutritional support.
Lactoferrin for Cats: What Does the Research Actually Say?
Lactoferrin appears in many immune-support supplements for cats. Learn what feline studies actually show, where the evidence is promising, and what has not yet been proven.
How to Support Your Cat's Immune System Naturally: 7 Everyday Habits
Supporting your cat's immune system starts with everyday health. Learn seven practical habits covering nutrition, vaccination, stress, gut health and sensible supplementation.