What's your dog?

I notice many people like to have a dog. But many of them never well prepared before taking the dog. They never think carefully before make the decision...Do I have enough time to bring the dog walk? Am I willing to take care of the dog on their old days..not just because when their puppy their cute..but what when the dog is getting old and have a health problem. Am I willing to spend my money? Is Golden or Husky good for a small house and hot weather? Etc...ect...remember never make the decision before you think that you are ready...otherwise you will make them suffer.