A-w-w-w...That is too cute. Isn't it funny when they do that?
I think they like to hear themselves "sing." I really do. Jose, my Chi mix howls a lot, when he's having a glorious time and he's playing this game where he tries to get my attention. It's for fun that he does this. He crouches down, rear up in the air and starts this short up and down, up and down moan, gurgly thing. Then I say, "What do you want!" in a sort of loud, pretend mad tone. He knows I'm kidding. Then he does it more and then off he goes into a howl. Then he pounces toward me for play. And I "attack" him. He is so cute and so full of personality.