Instinct Raw Boost Freeze-Dried Mixers Multivitamin is enriched with key vitamins and minerals for daily thriving. Brain function is supported with fish oil and choline. The addition of taurine provides healthy heart support while a variety of fibers helps digestion, and pumpkin seeds offer metabolic support. Muscle support is provided through raw protein, and bone & joint function through calcium and phosphorus. Choline, B vitamins, and trace minerals provide liver support and fish oil provides kidney support. Give your dog a daily boost of raw for overall health.