We had a Shepherd mix and have another currently.
First one was absolutely a love bug. Loved everyone she saw. Used to joke she'd just let a burglar in because she thought he was a friend.
Current one does not like people she doesn't know. And even then, some people she never warms up to.
Our neighbors have a German Shepherd that I'm admittedly nervous around, and that's the first dog I've ever legit been nervous around.
First one was absolutely a love bug. Loved everyone she saw. Used to joke she'd just let a burglar in because she thought he was a friend.
Current one does not like people she doesn't know. And even then, some people she never warms up to.
Our neighbors have a German Shepherd that I'm admittedly nervous around, and that's the first dog I've ever legit been nervous around.