With Vitamin B12, Biotin & Vitamin CImmune SupportGut HealthSkin SupportPowered by bioboost™Support For Dogs Not long ago, our pets' lives were a little wilder. Dogs ate protein and raw, rich minerals from their prey. Their lives may look different today, but their instincts haven't changed. That's why we created bioboost™, a proprietary ingredient that includes plasma, that supports digestion and immunity, helping pets get the most out of every day to keep them thriving.