a good German Shepard is going to cost you some serious money though. my dad paid about 1100 dollars for his.\
I bought ghostzapper, my Alaskan malumette, for 200 bucks. full blooded. this is him on the right
http://i781.photobucket.com/albums/yy99/ghostzapper/l_44087e96c8fa42d3bafacff6674c7ee6.jpg
though he's older now that was 6 years ago
he's about what... 95 pounds now. he's not small but he's not German shepard big either. but he isn't' all that much smaller either. i got a 4 year old son who practices being a jockey on his back lol and rides him around the house. it's kinda cute. so yeah kid friendly. i got him when my little sister was like 3-4 years old and never had a problem with hi around her. i have other pets too and he's pretty tolerance of other pets as long as they aren't as big as he is. kids come over here all the time and he will sniff themt o death but other than that, that's really it.
however he's extremely protective of the house. if he feels that any of us in danger you are in trouble. he damn near bit a girl's leg off i was ****ing when she threw a vase at my head. she had to go to the hospital.
i recommend him beucase they dont' bark and they don';t shed whatsoever. they clean themselves. i have to wash him maybe 2 times a year. doesn't leave an odor around the house or anything extremely clean dogs.
though highly intelligent and very stubborn.
they generally like cold climates but i live in LA and as long as we have a sprinker on or something he's good to go.
ps- can't stress it enoguh they HAVE to be walked, and not some little bull **** down the street and back walk, i mean a good 30-45 mintue wlak, if not two times, daily or you will have issues. they have to have exercise and a lot of it. my wife jogs every morning and just takes him with her.