Hi Katrina,
Welcome to the RU! Sorry to hear about Jessica. I had the same dilemma last year when I lost one of my bunnies. I contacted one of the rescues on RU (Fat Fluffs in Solihull, West Mids) and they found Twix a lovely wifeybun and after a rocky start they are now very much loved up and happy! I hope you manage to find Peter a new friend soon!
Alison
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