Don't ya know, though, if he oculd just reach that high, he'd probably rip it it shreds, (the harmonica, ye idjits!:-) and give his ears a rest.
My dog ran and hid upstairs when I was learning to play violin. The dog we have now has gone mostly deaf, but when I start on the Native American flute he gets a very worried look and goes as far away as possible and no, my playing, isn't that bad!**bg**