
A friend of mine has a 4 1/2 year old GSD, who they had from it's breeder as a returned 6 month old. It developed this awful coondition about 18 months ago. It had a very expensive op (about £2000 with the drugs) by a specialist in this condition. This was followed by intense prednisolene and antibiotic therapy. All seemed well for about 6 months, and then there were signs of it flaring up again.
I know a lady in Leonbergers, who is the sister of a local dog friend. She has had 3 with this condition which she has been able to manage but not cure. She uses a herbal treatment, (echinacea I think, but not 100% sure) and Aloe Vera both Orally and topically. she has managed to keep her Leo's to the end of their days like this.
The friend with the GSD has been able to keep on top of it using this method. Unfortunately the husband (whose dog it is) has been in Hospital with lifethreatending illness, and she is unable to apply the Aloe Vera to the dogs bottom! It is slowly getting worse, and if her husband does not get well enough to be able to apply it himself, he may eventually have to be put to sleep if it deteriorates further, as the only one he will allow to do ity is her husband. To be treated at the vet he has to be heavily sedated, he is very big, and only has complete respect for his master :(