I say yes even though he has none now. He rubbed them off while sunning in a ferret cage. He was small enough then to fit in it comfortably, but the gauge wire was still abrasive enough that his rostral horns were damaged beyond growing back...*sigh*
Narcy has two, still good size and intact. his problem is not so much nose rubbing, but running full force into things! Poor thing almost always has a bruised or battered nose and lower jaw (which i am chronically cleaning and tending to keep away infection). If I could only make him understand that this is exactly the attitude that keeps him in his cage. . .
'Outside of a dog, man's best friend is a book. Inside a dog, it's too dark to read.' Groucho Marx