Sorry for the thread but I need some advice please. I have a castrated 7 month old guinea pig and for the last week his penis hasnt looked the same as his litter mate. It seems to be out all the while and dosent go in. I have also noticed the last couple of days it being a bit crusty. I have just bathed it in wam bolied water and put some Daktarin oral gel on it. It is still out a bit but not as mush as before. Is this normal for his penis to stick out like this?