Not sure if this is the right forum to post this in. I just adopted a 1 year old GSD from a local rescue group. Having had several in the past, I couldn't help but look in her ear and wouldn't you know it....she is tatooed. So I was hoping someone would be able to tell me how to track down her breeder info and all that good stuff. I would really like to know her exact age and where she has been. Thanks, I appreciate your help.