In a message dated 8/26/2007 9:53:12 P.M. Eastern Daylight Time, Scharo777@xxxxxxx writes: Well, in the past, I had a bitch who produced a heart murmur. I took her out of my breeding program and had her spayed. If I could have a DNA test that would tell me a bitch carried the recessive for a heart problem. I would probably do the same and never create the problem. OR, I might could find a sire that DID NOT carry the problem and be able to breed to him. There is a lot to think about here, But I foresee in the future a lot of elimination of health problems coming about through DNA testing. Carol Moore I think the tricky part will be figuring how all of these "bads" are inherited. Single genes? Multiples? Recessive? Incomplete penetration????? Must there be a "trigger" for expression????? We're a very long way away...... Kathy, member GSDCA, DVGSDC Celebrating generations of Dual Titled TC'd Champions visit www.geocities.com/pinehillgsds ************************************** Get a sneak peek of the all-new AOL at http://discover.aol.com/memed/aolcom30tour ============================================================================ POST is Copyrighted 2007. 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 - www.showgsd.org ============================================================================