Vitamin B-7, also known as biotin, is a water-soluble vitamin that is included in dog food formulations. It is part of the B-complex vitamins and plays a role in metabolic processes. In dog food, biotin is used as a nutritional supplement to ensure that the dietary requirements for this vitamin are met in the canine diet. This helps manufacturers provide a balanced and complete diet according to established dietary guidelines for dogs.Vitamin B-7, also known as biotin, is a water-soluble vitamin that is included in dog food formulations. It is part of the B-complex vitamins and plays a role in metabolic processes. In dog food, biotin is used as a nutritional supplement to ensure that the dietary requirements for this vitamin are met in the canine diet. This helps manufacturers provide a balanced and complete diet according to established dietary guidelines for dogs.Read More