Harmonica singing

My boxer Nikki loves singing along with the harmonica! She goes owowowowowowowowowowowowowowowowowowowowowowowowow owowowowowowowowowowowowowowowowowowowowowowowowow owowowowowowowowowowowowowowowowowowowowowowowowow owowowowowowowowowowowowowowow owowowowowowowowowowowowowowowowowowowowowowowowow owowowowowowowowowowowowowowowowowowowowowowowowow owowowowowowowowowowowowowowowowow!

Our Great Dane had quite a vocabulary, but the only time she ever "sang along" was when my Dad would pick up my clarinet! He couldn't play it at all, really, but would make noises with it, and she would go crazy, howling at it, but when she started biting the clarinet bell, he'd put it down - those iceberg-sized teeth could do some damage to the keys!