I see jealousy and it bothers me also. Well, I *think* it is jealousy here anyway. The problem is Robbie. If he sees Emily on my lap or on the bed with me, he immediately runs to me and chases Emily away. I think he may just not want *her* getting attention!! He does not seem to want mine at these times.

In your case Kirsten, I don't know what you could do about Lily and Luna. I wonder if it is just the personalities? If Luna leaves, maybe it is because she only likes *private* attention and may not really feel hurt when Lily approaches? I know you give both girls lots of attention - so maybe just give extra to Luna when Lily is sleeping??

I don't think it would be a bad idea to ignore Lily if she is simply chasing Luna away.