This is one of my girls, Pondy! She's still her normal happy, healthy self, but I've noticed her cere's been crusting over a bit more than usual this past month.
Since we simply rescued her from a family that had already rescued her from another family, we know nothing of her age or her actual sex, but I've had her for over a year now, so I know she's at least a year old, and just sort of guessed at her sex, haha.
I grabbed her when I'd thought her cere was grown over her nostril to take a closer look, and took a couple pictures. I read up a bit on hyperkeratosis, but she doesn't have a horn or anything like that like some of the other pictures I've seen, just a really big dark, almost black bump on the one side of her cere.
I saw one forum that suggested a warm spray, and she refuses to bathe, so I did dab her face a little bit with lukewarm water and dried her off.
Is the growth normal, should I be concerned, or is there a point when I should be concerned? Also is there something I should to combat the overgrowth, or anything I can do, for that matter?