My dog has dry skin and itching again tried several things but nothing works is thr anything which I can apply and give to reduxe his itching and dryness pls suggest thanks

Hi sir..Itching and dry skin could have several underlying causes such as Flea allergy, Seborrhoea, mites, atopy etc... It requires examination so that treatment could be given according...Kindly schedule an appointment with vet for home visit..