My female Pit has "bumpy skin all over her back - this flairs up couple of times a year.
She cannot take steroids which would be the ultimate cure. Vet recommended OFA as safer, non steroid treatment for her skin.. After a couple of weeks her skin condition is much better... I am going to keep her on this as a preventive measure now that she has cleared. She eats them like a treat and she is rather picky
so easy to manage.