The Duck Rattle is a common toy in Adopt Me!. It could be purchased from the Baby Shop for 100. It could be found at display next to the Squid Rattle in the Baby Shop. When purchasing, the player has the ability to choose a color for the handle. However, this color cannot be changed later on or when the toy is traded.
While equipped and moving, it leaves behind a yellow trail. Like every other rattle, the Duck Rattle serves no certain purpose and is only a cosmetic item. To interact with this toy, a player clicks their screen to shake it back and forth. The duck model used for the Duck Rattle is also seen in the Duck Balloon and Duck Stroller. It was removed from the game on June 24, 2021 and can only be obtained through trading.