"Picky eater, sometimes loose stools, skin issues, still itching and scratching and he is very skinny and will not gain any weight" got my attention. I would run a cTLI test. Most now agree under 10, immune and pancreatic issues...treat. I don't know what I would blame the aggression on the pred. Neuter him anyway, not because that is what is causing his aggression but ABSOLUTELY not a dog to be bred....obvious health and temperament issues, and truthfully, sad for the dog, fate dealt him a bad hand but I wouldn't feed a dog that bit anyone in the house let alone "has bitten everyone in the house". Kathy, member GSDCA, DVGSDC Celebrating generations of Dual Titled TC'd Champions visit http://www.pinehillgsds.com/ In a message dated 5/3/2013 5:57:51 P.M. Eastern Daylight Time, genoaktortoise@xxxxxxxxxxx writes: A friend of mine has a two year old male German Shepherd. She bought him from a breeder when he was eight weeks old. From the time that she brought him home he has been a fussy eater and sometimes loose stools on and off. But other than that he was a healthy happy boy. When he was about a year old he started to have issues where he would scratch and bite himself all the time and all his hair on his face came off and his skin was red and raw and he was tearing the hair out in other places on his body also. Still not eating great but still a happy boy with a wonderful temperment. Finally it got so bad that the vet did biopsies because I thought that it might be an auto immune problem because that is what it looks like. My friend has been feeding him raw for a couple of months and has been adding all this stuff to his food and he is a good eater now. But he is still itching and scratching and he is very skinny and will not gain any weight. She has been to the vet numerous times with him now running all kinds of tests and they all came back fine including the biopsy. Nothing conclusive. Well he is still itching a lot but his fur looks a lot better and his face has shown a really big improvement. Now we have a bigger problem. The vet put him on predsidone to try and help with the itching. Three days after he was on it he started to show some aggressive behavior towards her family including her at one point. He was taken off of it slowly after only being on it a week. This was almost two weeks ago. His aggressive behavior has gotten so bad that he has to be on a leash all the time because he has bitten everyone in the house. He can be playing and happy and wagging his tail and then for no apparent reason he just goes off and lunges toward the first person that he can get to. Yesterday he got a hold of her 19 year old son by the arm...dug his teeth in and would NOT LET GO and he started to shake his arm. She has a really hard time getting the dog to le t go. She called a behavior specialist but she will not come out and evaluate the dog until he is neutered and she wants him put on prozac. Now as we all know this is not ordinary behavior. If you were in this person's situation what would you do with this dog??? Do you think that neutering him will make any difference??? She really truly loves this dog and has spent a lot of money on him trying to make him well and really does not want to put him down........so I am asking all of you for your help and input. Thank you for reading!!! Amy Greenhut Justrock German Shepherds Gen Oak Leopard Tortoises And Tortoise Rescue Board Member Last Hope Safe Haven http://www.lhsh.org Behold The Turtle. He Makes Progress Only When He Sticks His Neck Out A Quote By James Conant ============================================================================ POST is Copyrighted 2012. All material remains the property of the original author and of GSD Communication, Inc. 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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/ ============================================================================