Okay, I'll stick my two cents in as well.
My first dog absolutely loved listening to my piano playing. It was one of the few things that calmed him down. He would sleep under the piano and the second I stopped, he woke up, gave me a "huh...what happened" look, and as soon as I started again, he fell back to sleep.
My second dog couldn't care less about music.
My third dog loves soft rock and blues, but the second any C & W comes on, he begins to howl as if it is absolutely painful to listen to.
Harriet B. Jacobster, Au.D., CCC-A, FAAA
Board Certified in Audiology
Dobbs Ferry, New York