Brian has 1 black nail on both his front paws and 2 on one of his left back foot but none on the right foot. Ein, my red/white boy has white nails. Edit: Oh, and Brian's nails were white when he was younger.
I've been wondering for a while, why only some of Brian's nails were black?
Two possible reasons came to my mind:
1. Brian's a black headed tri and wanted his nails to be tri color too.
2. He got a bruise on the nail (if that's even possible)?