hi, im currently planning a move from manchester to london and am worried about how my rabbit will fare on the journey..he is only young and hasn't been with me for very long and as a result he is quite a nervous little bunny..can anyone offer any advice on how to keep him calm during a 3hr train journey and possible tube trip? I have a pet carrier but am unsure if he will become more unsettled if he can see everything thats going on around him, and so i also have a small sports bag which the carrier can fit into..help please!