On sale now! This is a momonga pouch and hamster house. It does not have a hook, and is photographed using a curtain hook, so a hook is not included. You can change the size of the entrance by adjusting where you attach the hook. Please check the size in the images. These items were made by children, so please refrain from purchasing if you are sensitive to imperfections. I also have other momonga pouches and houses for sale, so please take a look. Please read my profile before purchasing.