Playing with Kaylee

OK, for those of you who know Kaylee, you know how grouchy, ornery, and mean she can be. Since Isaac was born, she hasn't had a thing to do with him; she has stayed as far from him as possible. If he crawls anywhere near her, she takes off. She has not shown the least bit of interest in him. Which means I can draw only one conclusion from this moment...it must be invasion of the dog body snatchers.