What breeds do you see in this mutt?
answer: Australian Cattle Dog, other possible add ons could be Dalmatian, German Shepherd, German Shorthaired Pointer, or Pembroke or Cardigan Welsh Corgi - he's got some big ears.
It would help to see a full body picture also.
Dark pic. Really hard to see. But from what I can see ACD. Gotta be something else BIG in the mix for him to be 100#. Curious, do you have any other pics?
Damn 100lbs? That's a big boy!
The first thing I see is Blue Heeler. With the size, and large ears I'd say maybe Akita?
I would guess Border Collie, Healer, and maybe some German Shorthair? He's a handsome boy :)
Blue heeler, Dalmation, and German Shepherd
blue heeler