BiotinHoof and ClawBiotinidase DeficiencyDietary FatsAvidinDietary ProteinsDietDietary FiberDietary SupplementsCarbon-Nitrogen LigasesStreptavidinDietary CarbohydratesMethylmalonyl-CoA DecarboxylaseCalcium, DietaryDietary Fats, UnsaturatedCholesterol, DietaryPyruvate CarboxylaseSulfurtransferasesEnergy IntakeValeratesSodium, DietaryFood Habits