A former girlfriend of mine had a picture of her mother holding a Raccoon. I asked her mother about it and she said that they lived out in the woods in Minnesota and they found it on the porch when it was a baby. The mother had died or something so they kinda raised it. It was free roaming in/out of the house but they could hold it and it would also get into their food. She mentioned one time it ate a bunch of mixed nuts...but didn't like one type so it left all those in the bowl. Another time it ate an entire pie...but left her one piece ("so she wouldn't get angry").
She did say it was never really a "pet"...more like a wild animal that sometimes acted like one.
This would have been in the late 70s early 80s by my guess on her age in the pictures.
They have a lot in common with housecats, except that they are more clever. Decades ago we heard a crunch crunch sound from the rear mudroom. We looked and saw a raccoon reaching in and eating dry cat out of a box with the cat looking on enviously.
Camping I heard a crunching sound, looked out from the tent to see a racoon helping itself to granola in the back of the car. Lock your doors.