GS Puppy Temperament

Question
My two German Shepherds had a litter of 8 puppies. They are now 8 weeks old. They have all been treated the same and given a lot of attention, care and love. I've noticed in watching their temperaments that one female in particular seems to be fearful of things the others are not afraid of. She reacts more vigorously then the rest. For example, I got them new toys and she started barking and growling at one of them. Trash can lid slides across the ground and she runs away or barks at it, while the others don't seem to care. I'm wondering if this is something she will out grow or is a sign of what her temperament will be like when she's older and if so, does it mean she'll be shy, aggressive? etc.

Thanks!

Answer
No this is not likely something she will outgrow. She will be shy, and a fearbiter if not treated and handled correctly. Do not place her with a family that doesn't realize that they have to socialize this puppy on a very powerful level, put her in obedience and establish pack order in their home to help her feel comfortable.
She is also going to be one that is more easily traumatized. Does not need to go into a home with young children. She will need to be spayed as this is a genetic issue. Handled correctly she can and will be a productive family and pack member. Handled incorrectly she will be a miserable, fearful , dangerous dog. Definitely handle with care and place her appropriately. I've got one like this and she's a wonderful, loving pet now, but was a challenge, and will always be one that must be handled differently, just as the alpha pup in every litter must also be handled carefully.
Good luck
Cindi