I have an American Bulldog / German Shepherd mix. He's a rescue dog and will be 10 in January. He's not a BIG guy and only weighs about 70lb but he is THE BEST pet I've ever had. Very obedient and extremely protective. He will always be a puppy to me but he is getting silver around the snout. He also has one brown eye and one big blue eye.
I have a American bulldog/ German shepherd mix. He is 18 weeks and already 52.8 lbs at a inch shy of 2 feet.
I have the same mix, he has the color patterns of a German shepherd but body of an American bulldog, really strong carries around my kettle bell weights in the house. He is a yr old and is weighing in at 95lbs, the vet said he is still getting bigger. Best temperament and great guard dog.