Vital Essentials Single Ingredient High-Protein Grain-Free Chicken Breast Freeze-Dried Raw Training Dog Treats are single-ingredient dog and cat treats made from pure raw chicken breast that’s been gently freeze-dried. These lightweight, protein-rich bites are all-natural and grain-free, retaining the aroma and nutrients of real chicken to provide a wholesome, high-protein reward that supports lean muscle and satisfies carnivorous cravings. Available in Multiple Sizes