Answer by  
                                                                                          mammakat (11147)
                                                            
                          
                          
                                                          Good news is, this is usually VERY treatable. 50% of dogs can be put into permanent remission. I don't have the means here to give you all the great information I found, but  can, along with other GREAT informational sites. Be comforted that this doesn't mean a death sentence for your good friend. Do your research, and good luck.