Didn't feel it but right at that time one of our dogs started whining and crying and wanting out. Wouldn't settle down for like a 1/2 hour, had to let her in and out a couple times. The other dog, just snoozing away. Funny thing was the one that was upset was the 13 year old nearly blind, nearly deaf basset hound. I guess its true that other senses get stronger when you go blind and/or deaf.