I am on a waiting list for a chihuahua puppy and since I have 3 smooth coat girls I am really hoping for a long coat puppy this time. The mother is a smooth coat from one long coat parent and one smooth coat parent and the father is a long coat. How do you tell what length the coat is going to be when they are very young? The breeder says there are things that she looks for but I am having trouble visualizing the difference. I really want to pick my puppy early as they go quickly and I know the breeder can make a guess to the coat length but I really want to be able to have an idea what to look for as well. Of course coat length isn't the only thing I am looking for but it is a factor for me as I can't keep adding chihuahuas forever and I would like to have a long coat pup. If anyone has pictures of the differences in coat in newborn pups I would love to see them.