Taste it, if it has a subtle hint of ripe berries with some aromas of carrion and finishes smooth not to chunky, then most likely a 2012 vintage of yogi...
If it is smooth and creamy but has that aroma of fresh cut grass and finishes with a hint of wet cobb, then most likely bovine in nature, still too young and needs to age a bit.
If it is very dark and mysterious, hints of squirrel, housecat and oposumm and finishes with a hint of well wet dog, then mosty likely coyote..