IME yes, many do. They can struggle to maintain their weight if they are having to burn off calories trying to keep warm. Is he a single Rabbit ? Having another Rabbit to snuggle up to can help. As can providing lots of extra bedding and a snuggle safe heat pad.
He livs with Benji who is 3 years old so still a young one.
Would it be worth swapping them round so Bunny and Benji live indoors, and putting Pegg and Tonic outdoors, or would that be to dispuptive? x
Its still warm here, still not jacket weather x
Bunny is an old boy now..... his shed is well insulated but I do not have any heating in there. I was wondering if they need extra warmth as they get older?
But they wont have a chance to establish a full thickness winter coat for when it does get colder. Overnight temperatures are going to be near freezing over this weekend. Personally there is no way would I risk putting House Rabbits to live outdoors now, but it's up to you to do what you think is best.
Some older bunnies need warmth, but some are quite OK with colder weather.
How old is Bunny now?