Some of ya'll were close hitting two of the 3 breeds.
Here is the daddy dog. He is 1/2 GSD, 1/2 Airedale.

And here is the momma dog, a BMC. Sorry its not a good pic.

Like I said this was the second time these dogs have been crossed. Both litters threw one Brindle, while the rest were built about like my dog, but colored like a BMC. None of the pups had the slightest bit of long hair or a rough coat.
Does this stud just have weak genes? Or the momma have real strong jeans? Or is it just kind of luck of the draw what a cross breeding like this is going to turn out looking like?