Here are a few blogs and blog communities whose pages you should bookmark (besides this one)! All About Dog Training Blog Carnival offers a variety of articles on dog training, currently in its second edition; ClickerTraining.com offers both a community training blog and blogs written by users; and the Dog.com Community is packed with features allowing you to connect with other German Shepherd fans, including blogging and photo gallery tools and forums.
GermanShepherds.com has it all for the German Shepherd lover — forums, chat rooms, articles, dog food recipes, a photo club, you name it. And Yahoo! offers a variety of German Shepherd-related e-mail lists through its Yahoo! Groups service. My favorites are GSD-Euro, German Shepherd Dog Genetics and German Shepherd Dogs.