Answer by  
                                                                                          tig833 (29)
                                                            
                          
                          
                                                          I am sorry your rabbit is ill. He may have a respiratory infection, intestinal infection, or unfortunately a tumor. Rabbits are very susceptible to all of the above. He needs to be wrapped in a towel and gently taken to an exotic vet if possible, or an emergency vet given the time. Good luck. I hope it works out.