I like German Shepherds. They're a fun medium to large-sized working dog and I hope I can get one some day
They are great dogs.  Very intelligent and friendly
Yes, and I'm surprised they are a relatively new breed of dog. they have only been around since 1899
Yes, you would think they would have been around longer.  They are great for working dogs.  They are used as companion dogs and search and rescue, among others
They are great for search and rescue, due to their strength, intelligence, trainability, and obedience
They do have some health issues however that need watching out for.  Hip Dysplasia is common with German Shepards
That is unfortunate but not surprising, given that they are longer than tall, with a proportion of 10 to 8 1/2
They got their start from hearding sheep.  I guess that is why they are such good working dogs
Probably. They don't serve as working dogs though, they are very popular as pets. They're the second-most registered breed by the Anerican Kennel Club