Happy to report that they are now all living very happily as a group of 6!
The bonding was rather uneventful and Decter is now learning how to behave like a rabbit!
The names of all my buns are Otis, Pumpkin, Bugalugs, Dexter, Sammy (after my friend who asked me who could take him when she discovered he was going to be snake food!) and Sammy's brother who the kids named Holly, until I sexed him and found out he was a boy it was changed to Oli the destroyer ( he's a runt and had a really poorly tummy when I got him at 6 weeks so he needed a fighting name!