Quick/layman's answer.? EPI is Exocrine Pancreatic Insufficiency.? Basically, the part of the pancreas that supplies digestive enzymes, atrophies or dies.? Thus, the dog cannot properly digest food and obtain the nutrients needed to survive.? The dog, literally, starves to death.? It is treatable?and the success rate is better if the dog is older?when it presents.? My experience has been with EPI presenting at exactly 3ys of age.? I have an excellent treatment/diet program that?is now being tested at Texas A&M.? You can email me privately for more info. When and who introduced it in the Breed is unknown.? However, it does effect GSD's more than any other breed.? It has been in the breed for well over those 20yrs.? Texas A&M is working on a genetic marker for EPI.? I have worked with them quite a bit with my girl.? For those lucky enough never to have had to deal with it,?thank your lucky stars and your non-carrying lines.???This is a scary thing for one to experience.? It is very hard to watch your dog starve and nothing you do works.? Thank?Goodness I have a vet who knows GSD's and recognized the symptoms.? It's still a constant battle to?keep weight on her but she is thriving and still has her zest for life.???? Laura Thomas -----Original Message----- From: Helen <helenfranklin520@xxxxxxx> To: Showgsd-l@xxxxxxxxxxxxx Sent: Mon, 8 Sep 2008 1:01 pm Subject: [ SHOWGSD-L ] EPI ...what? My last litter is 13 years old. That litter was bred a few years after I had really stopped breeding dogs. The height of my kennel and my litters was in the 70's and 80's, and yes, I bred a lot of litters under the kennel name, Von Saar. I bred several Champions, Selects, an AOE, a Maturity Victrix etc. What's important to this post is I DIDN'T KNOW WHAT EPI WAS AND JUST HAD TO ASK! This was NOT a problem 20 years ago. What bloodline introduced this problem and who is linebreeding on it? Questions to ask. Helen Franklin ============================================================================ 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 ============================================================================ ============================================================================ 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 ============================================================================