Great post, Paulette. In addition, I think that there are many factors contributing to longevity in our GSDs. Giving too many vaccines, topical poisoning (for flea and tick control), ingesting poison (for worms.) All of these things MUST compromise the immune system, making our dogs more susceptible to diseases and problems. Although I firmly believe that heredity plays a major role in longevity, environment certainly contributes too. Penny in NC The Farm Dog forever Plum My Guardian I've often wondered if well water has anything to do with some of the digestive problems we are seeing in the Breed... Several years ago, we bought a new house that was built on old farm land. Periodically, we would get red clay dirt in the water. Two of our dogs died of problems related to the gall bladder and pancreas. I was afflicted with the same problems myself. I've always wondered if the our ground water was contaminated with the fertilizers that were used on the property year after year. Could this have caused the digestive problems in the dogs and myself? At one time, I was interested in conducting a survey regarding dogs on well water. I'm not an environmental engineer, but we do have one in the family. Does anyone think that the well water thing is worth exploring? -- Paulette McGuirt Allemande Shepherds cnnpmm2@embarqm <cnnpmm2@xxxxxxxxxxxxxx> ============================================================================ POST is Copyrighted 2014. 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. Each Author is responsible for the content of his/her post. This group and its administrators are not responsible for the comments or opinions expressed in any post. 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@xxxxxxxxxxx VISIT OUR WEBSITE - http://showgsd.org SUBSCRIPTION: http://showgsd.org/mail.html NATIONAL BLOG - http://gsdnational.blogspot.com/ ============================================================================