Potty training is looming

Caitlin has recently started telling us when she's pooped, so yay for her! Big milestone. So, we have the potties out and let her sit on them occassionally. No action yet. I have a feeling that Caitlin will be more of a challenge to train than Ben (who was pretty easy), though, because generally speaking she can be very strong-willed when it comes to something she wants/doesn't want, likes/dislikes (a trait that is likely to serve her well in life!). We shall see!