Jenny is still mostly feral although she has lived with us for 13 years now. She wasn't trapped until she was between 3-4 months of age. She is extremely skittish still and can't be picked up. We have never pilled her. She has only been to the vet a handful of times. (Thank goodness she is a very healthy cat.)
One time years ago before Davy was killed, Maw and Paw went to England to see Paw's family. Jenny had gone out the night before and didn't want to come in the next morning. Maw and Paw had to leave for the airport, so Maw told the petsitter that Jenny was out and that she would probably come in if the petsitter opened the patio door and then hid in the hallway until Jenny was well inside. Well, Jenny didn't come in for that whole week. The petsitter tried everything to get Jenny to come in, but she refused. So Jenny stayed outside and ate her meals outside and waited until Maw & Paw came home before she came inside.