I bought a GSD from lovemypup.net a few days ago. Since the puppy has gotten here I've noticed that he seems a bit small. According to charts at 8 weeks he should be about 20 pounds. Actually though, he is 5 lbs. I wouldn't get rid of him even if I was told he isn't purebred but it would be nice to know what I have here. His parents are about according to the breeders his parent weigh about 100 lbs each. I don't think he will ever get that big. Any comments are appreciated. Thanks.