This listing is for One Brand New Safety Sealed Jars of Zesty Paws Puppy 8 in 1 Bites Multifunctional Supplements for Dogs - Glucosamine Chondroitin for Joint Support as pictured in the photo above. Best By Date: 12/2023 As per the manufacturer the following are the features and benefits: Multi-FUN-ctional Support for Your Puppy ? This multifunctional soft chew supplement supports 8 areas of functional dog wellness for puppies from 8 weeks old to 1 year old. Supports Mobility ? Features OptiMSM (MSM) and a Glucosamine Chondroitin duo to support hips and joints, plus Cod Liver Fish Oil and a multivitamin blend to support performance and mobility for dogs. Digestion Immunity ? Includes digestive and gut health blends (with Amylase Bromelain) for healthy digestion and Vitamin C for immune support. Antioxidant, Liver Brain Support ? Vitamins C and E provide antioxidants for free radical support, while CoQ10, B12, and Cod Liver Oil maintain liver and cognitive function for dogs. Skin Heart Health ? The Vitamin E, B Complex vitamins (including Biotin), and Fish Oil (with EPA DHA fatty acids) support skin moisture, along with cardiovascular health.