sleepingnomore

I'd pay attention to them, animals have better instincts than we do. They could have been sensing any disturbance. They know when storms are due before we do. I'm convinced they see things that we are not able to. Whenever my cats would do this and the hair on the back of their spine would stand up, I'd go check out what they were hissing at and get a very uneasy feeling. Maybe one day we'll be able to figure out what they see that we don't.