Wolves in Montana can be a light gray, dark gray, or even black. Full grown wolves are about 2.5 feet tall and 6 feet long. Wolf tracks are about 5 inches long by about 4 inches wide, with 4 toes and claws in an oval shape. Wolf scat ranges from a half to one and half inches in diameter, but is usually greater than an inch. Wolf scat will generally taper to one point and usually contains hair and bone fragments.