Interesting. I’ve heard of Pavlov’s Dog, which may or may not have actually existed, but I’ve not heard of Pavlof’s Volcano. Could there be some correlation between the two?
I wondered that as well. It erupts when someone rings a bell?
So.....Pavlov was in the pub having a pint when the bell rang for last call. He jumped up and said “oh crap! I forgot to feed the dog!”