>>16340435I don't know, but I sure love my GSD doggo. Surprisingly smart. She'll open nearly any door in my house to get to me. I gave her a chicken fajita the other day, and she went out to a gut pile ( from a deer I shot) and came back with a sheet of stomach muscle, with a wad of cud folded into it, just like (the world's most disgusting) soft-shelled taco. She is an amazing dog and friend.