Is your little one just a pup?? layla had the WORST dandruff.. esp on her back.. when she was little... she is now 7 months.. and it is gone.. however the vet did give me a medicated shampoo which may have played a part

it is called Sebolux... and the key ingredient that is for dandruff is Keratolytic, so maybe any shampoo that has that ingredient will be fine. Also i used to rub baby oil on her skin.. but that got plenty messy... look up dry skin under the search... i'm sure you will find tons of good ideas