WOW! I went to blockbuster last night and took cooper with me and I saw the smallest chihuahua I have ever seen! She was 4 years old and 1 1/2 pounds! It looked like a puppy, I would love to have a puppy like that! But not if they are unhealthy this lady said teeny ones can be just as healthy has a 6 pounder. And the standerd calls for 2 -6 pounds and some chi's are way bigger and they are healthy so a smaller one can be just as healthy? I dont know, tell me what you think?