So this is my silly chihuahua, Petey! One time when my Mom came home he was making weird howling noises so my Mom started to howl and omg! He went NUTS! Whenever the family (yes, we're all lame and howl together with my dog! lol) howls, he gets really excited and sings along! Here's a little video of him singing with me and my Dad. I love this damned dog.
My camera recorded this pretty loudly so you may want to turn down the volume!