We have a year old pregnant pot belly pig. This will be her first litter and we do not know an exact breeding date. We have never had piglets before and was wondering if anybody could tell us if she looks close to farrowing or not. We had the vet out and she seemed to think she was close but still nothing. She has been much more active at night we have noticed, walking around and nesting and pawing but every morning no babies. Just in the past day she has been kind of crabby and pushy when we feed her. She has no milk that we can find. Have noticed udder development for awhile and her vulva seems to be getting longer and puffier starting about a week to 5 days ago. These pics were taken this morning( 9/15). Thanks so much for any info or opinions. We really appreciate it!!!