Our chihuahuas consist of CKC, AKC, and UKC registered sires and dams. If you are looking for a particular color, size, or registry please let me know. I socailize my puppies from a young age to avoid overly shy and timid dogs. Before you choose the chihuahua breed it is best to research the breed itself. They can be a very protective breed and also very loyal to it's family. In my experience with the breed I have come to know and love this big heart in a tiny package dog as I do hope you will as well.