To make a mouse in Little Alchemy 2, you'll need to combine the elements of Air and Earth. If you have the Air element in your game, you can drag it onto the Earth element to combine them. If you don't have the Air element yet, you can combine elements like Fire and Rain to create it. Once you have Air, drag it onto the Earth element to create the mouse. You can then combine this mouse with other elements to create more advanced items, such as a Cat or a Rat.
