Still waiting on the Dog Rescue Retro 51 pen but I had to post the Cat pen. These new pens from Retro 51 are outstanding and they glow in the dark. A portion of the price goes to Best Friends Rescue so you need to pick one up. Will post the Dog Rescue when it comes in. I have noticed that the collector price on some of these Retro 51 pens are going through the roof so buy yours now. Add them to your collection.