What to do if i got happy) but i noticed a large wound slightly about his nose, the skin is ripped off, but is hanging. my question is how do i clean it?

If it is large bit: of meat that has pulled off his nose - would recommend medical care (pronto). Otherwise: Stop bleeding by applying pressure. Rinse wound w clean water. Clean surrounding skin w soap & water on wash cloth. Remove debris w tweezers. If material remains in wound – seek medical care. Apply antibiotic ointment. Initially cover w bandage until some healing has occurred. Change bandage when soiled/ wet