I lost my red star last week and got another yesterday. The other three, 2 Ameracanas and one BSL are being mean to her. I know there is a time of pecking order that goes on but I feel so sorry for her because they hang together and she just sits by herself? Will this pass and if so how long does it take. She's very docile and easily picked up. Help I want them all to get along. How do I get this to happen?