Yeah, so this is a weird thing to talk about. So, when I do ring checks, it's not so much just pulling the sheath back, but a bit of a, uh, um...coaxing of the blood in the penis to the head to get the head to stick out enough to grab it and pull it out (gently, of course). Do be careful if this is your first time as there could be a considerable amount of hair. Once the hair is carefully removed, reverse the process, trying to make sure the penis doesn't catch more fur in the process of resheathing. I think its funny though that he sits back while you do the check...most of mine wrestle with me a bit while I do it...I sometimes worry I will injure one of them if they move too much!