We have had Mel for a while now with our other three cats Tigger, Sadie and Sam. Tigger, Sadie and Sam all get along wonderfully however we have had to put Mel downstairs she hates the other three cats especially Sadie...she has already sent me to the ER with Sadie for a bad bite...Mel was separated from my 3 for about a month before being allowed to roam the house and was slowy introduced to them. This has gotten to the point where we feel like we may have to look for a home for Mel with no other cats. I need all the advice I can get...I dont know what to do