He has been unable to walk on his bank leg when he wakes up from sleeping and apparently it's because when his leg is relaxed, his knee pops out of the socket and then pops back in once he has walked on it a while. This is apparently common in small dogs but can cause things like arthritis if left alone.
So he has gone to a special dog hospital in Strasbourg today where he will stay until Friday, will be strange not having him for 2 nights!
Please keep him in your thoughts my little Brutey