It contains biotin, B vitamins, zinc, and copper, which positively affect the condition of the skin and coat, ensuring the growth of strong new hair. Adding biotin to the diet is especially essential for long-haired and white dogs. Analytical components: Protein 7%, Fat 1.6%, Fiber 1.3%, Ash 16.3%. How to use: The tablets can be administered directly from the hand or added to the food after grinding.