Hey, my name is Sam, I'm new to this forum. I've been reading some topics on here before getting a GSD, which have been tremendously helpful.
In September 2018, I bought an 8 week old GSD/Rottweiler mix. 9 months later, he's 113lbs, 30 inches at the shoulders, and one of the friendliest dogs I have ever seen.
Every day at the dog park, people comment at how big he is, friendly, well-mannered, and easy-going with all dogs, adults, and kids. Even at 9 months, he hasn't shown any dominance towards other male dogs, prefers to keep to himself, or play with females only, haha.
I wonder how bigger he'll get.