Hi We have just recently (last Sunday) got a new maine coon kitten and our two female moggies are extremely put out by the situation. Having read all the advise think I went about it from the beginning all wrong Introductions were made the first day with no build up and the two older cats have freaked out and basically moved out. We have since been trying to keep them in and seeing if they will sort it out amongt themselves but they aren't getting any better, the older cats hiss growl and try to run away every time they see the kitten. They seem really stressed in themselves and in turn this is making us all really miserable... The kitten is a lovely boy who doesn't really seem all that bothered by it but he won't be left on his own as he cries as soon as he's alone and doesn't stop. Really don't know what to do, don't want to give up and take him back but doesn't seem fair on the existing cats to keep him.... What should I do?