The Leash is an uncommon pettoy in Adopt Me! that is currently available in the Pet Shop. It costs 250 and can be found in the 'Toys' section in a player's inventory. When purchased, the player can change the color of the Leash, but its color cannot be changed after it has been bought or if it has been traded to another player.
Being a pettoy, this item serves no purpose besides being a toy that connects a pet to a player. When a player interacts with the Leash, they are connected to their equipped pet by a string.