Sort of! "Spaying a female dog will sometimes result in an increase in testosterone influence, if they produce androgenic (testosterone-like) hormones at higher levels than most females and then the suppressing effect of estrogen is removed due to spaying. This can cause an increase in aggressive or dominance behaviors. It is possible to test for hormonal levels." from Vetinfo.com ----- Original Message ----- In a message dated 11/30/2004 11:02:48 AM Central Standard Time, WLFHRTGSD@xxxxxxx writes: So here's the galactically stupid question for the week - we spay our bitches and neuter our dogs that we don't intend to breed. Since we don't give THEM hormone replacement, what, if any, effect does it have on the bitches? Do they go through a menopause? Rachel & the Ark "The whole question is not only a question of the dog/horse, but quite as much, if not more so, a question of the fitness of the leader." Max v Stephanitz Proud to be an American Working Dog Kennel http://segensreich.homestead.com http://www.workingdog.org ============================================================================ POST is Copyrighted 2004. All material remains the property of the original author and of GSD Communication, Inc. NO REPRODUCTIONS or FORWARDS of any kind are permitted without prior permission of the original author AND of the Showgsd-l Management. ALL RIGHTS RESERVED. ALL PERSONS ARE ON NOTICE THAT THE FORWARDING, REPRODUCTION OR USE IN ANY MANNER OF ANY MATERIAL WHICH APPEARS ON SHOWGSD-L WITHOUT THE EXPRESS PERMISSION OF ALL PARTIES TO THE POST AND THE LIST MANAGEMENT IS EXPRESSLY FORBIDDEN, AND IS A VIOLATION OF LAW. VIOLATORS OF THIS PROHIBITION WILL BE PROSECUTED. For assistance, please contact the List Management at admin@xxxxxxxxxxxx VISIT OUR WEBSITE - http://www.showgsd.org ============================================================================