That is such a cute doggy!!! Rescuing him was one of the best decision you've ever taken in your life!Period!
I'm a dog person so don't be surprised by the passion lol.
That was not loyal That's why I don't do cats. I love them; love seeing and patting them but I'll never own one again.
I also had no idea there are different types of chihuahuas. I thought chihuahua was a type on its own. All the differences between the different traits in comparison to your super Poncho... YOU REALLY LOVE YOUR DOG.