there is no specific home treatment for his dippity skin, but you can give good bath regularly with medicated antiseptic shampoo and natural skin care diet.. he'll be alright soon... take care
When they are out in the sun put a suncreen on them. Although, it may be a better idea to keep them inside decreasing their internal and external stressors. Some people say low music may be soothing. If lesions are present Vitamin E or aloe vera gel can be soothing.