I was out in the barn for a few hours but the thing I noticed with
Suz, while watching beforehand was she didn't seem to have as many poops,
visible in her normal spots. When you just went out to feed, did it seem
the normal amount was there? Are they still 'apples' or are they getting
softer?
When I saw her sleeping she seemed to be resting well....she is the most
peaceful sleeper I've ever seen. You just want to snuggle up with her in
her in stall.
Seeing milk is nice but it isn't the only sign. I'd say not to just focus
on her milk arriving.
You are keeping track of her butt muscles relaxing; the progress of her vulva;
the shape of her belly. Those are as important signs as watching for milk.
Some mares just don't do the milk thing...even experienced mares.
Zoe has only ever had a full bag, that even waxed with one of her 6 foals and
it was filly #4... Her bag develops just nothing to write home about.
Once the baby arrives she has milk galore and has more than enough thru the
whole time, before weaning.