It is usually a inherited from the father.
cancer can cause it, you can just shave y our head,or you could wear a bald cap
A hair is a protein secretion by a tiny gland called a hair follicle. These glands can die, at which point you lose the hair in that location.
A bald spot on the front of the head, is usually caused by lack of meditation. You need to free your body & mind and if you don't, it will punish you by taking away the cover to your brain so...
it may have fleas/ticks so it may be itching that much it may be causing sores, i would take it to the vets