>Has anyone else noticed that when excited the males are very prone to >having a ruff of fur piloerect on their heads but the females are not? Oh Sukie what would we read if you didn't post? This is actually very interesting. I wish we did know more ancestrally than we do. Also I vote for the book...you have so much knowledge write a book. Warmly ~ Mary L. Conley, MNH, N.D. Conley Farm Herbs [Posted in FML 6870]