The Magic Door, also is known as the Magic House Door, is an ultra-rare Gamepass Item added to Adopt Me! on February 7, 2020.
It will teleport the player from its place on the map to their house. This makes it convenient if the player has to complete tasks that can only be completed at their home, such as showering for your pets or babies. The Magic Door is also useful for families. You can buy it for 150. It also sometimes appears by the campsite and the Fairy House.