Is diarrhea a symptom before delivery? She is due from the 10th...well anythime after that I hope. I can feel the puppy...which I think is an only child. Her back teets are fuller...but the ones around her ribs are still small. She is an energetic booger...so she doesn't act like an ole preggy girl

I have her beside the bed...to keep watch.
What exactly...are the tell tale signs of soon coming labor? I know stretching and stuff...but what else. I am all prepared, gloves....the whole nine yards...but I know all dogs are different with labor and all.