We also have an easygoing male chow, Bear, that T-Bone was jealous of. (Bear lived with us first.) We had to keep them apart, but one time T-Bone got to Bear and nearly killed him, pinning him down, and going for the jugular. Bear bled and couldn't free himself. Only his fur, and my mother beating off T-Bone with a broom, saved Bear. The dogs were always kept separated after that.
As well-behaved as T-Bone was around the adults, though, when my two-year-old niece went to bother T-Bone, (as all little kids do to dogs), T-Bone gave her a warning growl....you never saw me jump into action so fast to pull that kid away from the dog. I was surprised at this. She was always supervised around the dog after this. T-Bone is gone now, he liked to chase cars, and a pick-up got him.
Aside from that, I have a question out there for anyone who can possibly answer. Is it OK to have a pet German Shepherd around a newborn baby? I wanted to originally get a Pomeranian, but toys are not good around little kids, and often bite little children when they are bothered(ours did). I was going to get a Shepherd puppy when the time comes, so the dog gets used to the baby, and get a neutered male from a reliable breeder. As much as I would like to get one from a pound, I thought that this would be too risky since I would be unsure of his inherited disposition. Any comments on this from Freepers?