Can someone tell me a website or tell me personally Do's and Dont's for my GSD dog?

How old of a shepherd are you talking about? I have two, one young one old and both have different do's and don'ts. My younger one (11 months old), needs lots and lots of exercise. He is also very bull headed and needs a firm but gentle hand in training. He is very smart and training is easy with treats and lots of praise. My older dog needs lots of meds for her arthritis. She is very slow in getting up and down, and has her good days and bad days. She is very gentle and loves to play with the younger dog. Both dogs are great and I love this breed. Google german shephards and you'll find everything you could possibly want to know about them. Good luck.