This is not a serious post (unless you want it to be! Meaningful discussion is fine too)
We all do a lot of different disciplines with our dobermans! And even folks on here who don't dk anything formal typically have active or interesting lifestyles. What would you cross your dobie with to make the perfect partner in your discipline/lifestyle?
I would cross a dobie with australian kelpie to make the perfect SAR buddy. The disadvantages with gilly in SAR are that he's actually a bit big. (He weighs 87 lbs and i worry about if he goes down when we are out in the deep woods somewhere. Extraction would be no fun). He could keep his dobie coloring. Kelpies are high energy with good sniffers and less cautious of strangers than a dobie. No DCM in the breed and a long lifespan (the idea that gilly will live to 10 if I am lucky kind of makes me sick). And hey, maybe I'd get the pointy ears naturally?