See, I was thinking Dobie / Hound..... She is very slender like a dobie.... but they say that they know the mother was a Rottie.... but yeah, she is cute.... she is 12 weeks old, and she will be tall.... she came into our house and put her paws on the kitchen island. We already have her mostly trained to sit, so I think she may be very smart.If she came in as part of a litter with a Rottie dam, I'd believe the Rottie part, but the markings are off. I've seen that type of markings with GSD x Dobes, so maybe there is some GSD in the mix? Whatever she is, she's pretty. Congratulations.