Little and small-breed dogs need their own support to prevent joint and mobility issues, which is why Hill’s Science Diet Healthy Mobility Small Bites dry dog food contains advanced nutrition to support hip & joint health from day 1. Using natural sources of glucosamine and chondroitin the building blocks of healthy cartilage this small kibble supports the joints, while a balanced set of minerals promote strong bones. High-quality protein and natural fibers keep your tiny dog satisfied between meals, and to help your canine keep a shiny coat, this dog food made with natural ingredients contains omega-6 fatty acids and vitamin E to nourish the skin.