I have a pit bull german shepherd mix as well! He is 5 1/2 months old now and I watched him as he was born, so I have known him all his life. My friend rescued his mom from a drug dealer/dog fighter. My dog’s name is Riley and one of his ears sticks up and the other one is down. He is dark brown with a white blaze on his chest. He is so smart, He has some very few flaws, but every time I leave he destroys something or gets into the garbage. That’s a puppy for you! He’s a great dog and is so loving and wonderful. Do either of you have pictures of your dogs? is it possible to post the pictures here? I would love to see and compare! Also, how big are your dogs?