And I disagree. Body shape looks fine to me. The stocky build and close fur remind me of many GSDs with East German lines that I have seen. His head is perfect and that's where you usually see indications of a mix. I see a pure GSD there. Curly tail happens often in GSDs and is of no consequence at all.Originally Posted By: MaedchenBesides the tail, his body structure doesn't look like a GSD to me. But maybe he's just poorly bred. I say he's a mix.