About This JOINT SUPPORT: This Zesty Paws multivitamin for dogs contains Glucosamine Chondroitin, with OptiMSM and Cod Liver Oil, offering enhanced joint and hip performance IMMUNE ENHANCEMENT: Features Cod Liver Oil and Vitamins A, C, & E to bolster your dog's immune system. This multivitamin for dogs strengthens defense against health challenges DIGESTIVE HEALTH: Includes a six-strain Gut Health Blend with 500 million CFU per chew. These Zesty Paws probiotics for dogs support healthy gut flora, normal bowel function, and overall digestive wellbeing SKIN AND COAT MAINTENANCE: Formulated with Cod Liver Oil and Vitamin E, along with CoQ10, these dog vitamins for itchy skin maintain skin moisture and reduce oxidative stress CARDIOVASCULAR AND LIVER SUPPORT: Enriched with CoQ10, Cod Liver Oil, and powerful antioxidants, these dog supplements & vitamins support heart and liver health, helping your dog stay active and healthy