I swear I can't find the right term for these to google what they are so I come to you for advice. . I bought some young laying hens this week and they had these on their beaks. I assume they are for pecking issues. I've never seen these. How easy are they to remove and should we? I just assumed they were on top but they seem pretty attached inside the nostril and I didn't want to hurt them. I'm not sure how they attach.