Stay away from pet shops, find a reputable breeder by contacting your local breed club.
If you are worried about cost you should not have a dog as the price of the dog is the tip of the iceberg and you are obviously not at all educated if you even remotely think a pet shop is a place to get a dog. . Educate yourself first, I do not think you know anything about the breed or the cost & commitment of owning a dog.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.