n. Hair immediately surrounding the anus of a domestic animal. Generally it is recommended that your pet's long and obtrusive hole hair be trimmed for hygienic reasons. Faeces has a tendency to accrete in unkempt hole hair, giving rise to unwelcome odors and a stiff mat of infectious wormy filth lining the animal's crotch.
After an especially challenging bout of diarrhoeia, we burned off Fido's crusty hole hair with a lighter.
by Carl Willis August 03, 2005