My dog has been acting super weird these last 2 days.

Barking in the middle of the night, licking me, barking at anyone who comes remotely close to the door..

he's usually a big cuddly couch potato.

I've read that dogs can sense labor (& I've been in L/D 2x for early labor in the last 14 days soo...)

Or am I reading too much into it?