About This

• Immunity Supplement for Cats: VetriScience Extra Strength Lysine Immunity Health Chews are a feline immunity booster that supports cat health*
• Cat Heart & Eye Health Formula: This cat immune health formula also supports respiratory, heart, and eye health while providing targeted support for all ages*
• Cat Immunity Support: Includes L-lysine and DMG to support respiratory health and deliver an immune system boost for felines with tasty chicken flavor*
• Immunity Boost for Cats: This cat immune system booster can be used for kittens, senior cats prone to respiratory issues, and cats with dietary sensitivities
• Science-Backed Pet Supplements: We are dedicated to providing the best knowledge and ingredients so you can feel empowered and confident in nurturing your pet