i would first get a skin scrape done at the vet to figure out the cause of the dandruff. better to treat the cause than the symptom.
that said, i would go with a gentle, dog-specific shampoo…bathe your dog in tepid water (not cold, not warm…just slightly cool on your wrist), do not scrub against the grain of the hair, and rinse thoroughly. this is how we avoid dandruff in dobes.
Looks like a sharpei
i concur.
Me too! – that was my first thought
mine too