Was listening to Joe Rogan, saying his parents had him chemically castrated in order to keep making money from his voice, and the women that gave birth to his kids said she never had sex with him
Had similar a while back as bird said muzzle if you going to treat it, mine was ripped off so I just kept it clean its fine now. If its split it could possibly harbour muck and cause infection I would probably pay the vet a visit mate.