What experiences have folks had with dogs reacting to earthquakes? Say a quake 50mi away, that is a 4.0 magnitude, or even farther away? I've had some experiences with my dogs acting up, particularily my lab, and sure enough, checking the USGS, finding out there was a quake within 2hrs or so of my location.
I'm curious. Any dogs more prone to reacting than others in your experience?