My dog has hair loss around the eye and forehead how can i cure it?

and the hair loss around the eye is swollen and shiny


what might this be or how can i cure it?My dog has hair loss around the eye and forehead how can i cure it?
You're right, first you must figure out what's causing the problem, THEN you can decide how best to treat it. The eye area is sensitive, and random home treatment is not safe. Best idea is to see your veterinarian for an exam that may include a skin scraping for microscopic analysis. Good luck.