Before my daddy found me he did a lot of research on Chihuahuas. Even though he had a few Chihuahuas in the past (I am not the first), he found this book to be easy to read, funny and very informative. Check it out at Barnes&Noble.

Training your Chihuahua takes some effort. Make sure you do a bit of training at the beginning. I find I have to train my daddies constantly.