lolz...My Shadow is one third wolf, according to his breed. He used to do quite a bit of howling before he lost his voice a few years ago, (due to a nerve disorder that is also slowly taking away his legs.)
So of course, his pups howled too. Even with 5 acres around us, it makes me nervous to have my dog make that much noise (well that's what it is to my neighbors, not to me) and have to worry if animal control will be showing up shortly. :/ Didn't take much at all to get the five of them to tune up. ^_^
I used to sneak up on Shadow because he wouldn't howl in front of me. He'd hear the other dogs howling and would join in...then I'd send a soft hoot his way and he'd swing his head this way and that to see where that really close dog was at. ^_^ He had such a beautiful voice!;_;