Yes, I think that it needs a very small hair cut.
Would it be worth it and would I do it? NO ! To much pain for a very small gain.
I have noticed that whenever a dog finds new land he pees on it to claim ownership, two legged male animals are no different, whenever we (my self included) acquire something new to us we want to change it, ... to make it ours
The same result can be achieved but maybe changing some other thing(s).