Hi Mrs. Tiggy Winky
I agree with William C about feeling the excitement from here. Really pleased for you.
The only thing I would suggest is to try to contain your excitement, now you know there is a hog in the box, and not open it, in case you disturb him/her. You are very lucky that a hog has decided to use it. Lucky hog too.
I hope you continue to enjoy watching the hogs. It certainly does sound as if you are addicted already! I can feel some more late nights coming on.