Gud day, regarding sa imng queries. Yup pwde kaau to use it sa 3 mos na puppy. Others use it as early as 6 weeks. Karn im using extra brightening para dli hugaw kay tungod sa stains + super concentrated para soft n leave-in spray para shiny n prevent hair breakage. Kani akng gi use s da premium class so dis have higher price dan da others. Bt im very satisfied of the results for my tzu For others u can txt me 0923-549-2372 / 0927-483-8830 will gladly help u with ur dogs hair