Rat droppings are typically elongated and have a capsule or spindle shape.
They are generally dark brown or black in color, but the exact color can vary depending on the rat's diet.
Rat droppings are larger compared to mouse droppings and are roughly the size of a raisin.
The average size of rat droppings is about 0.5 to 0.8 inches (1.3 to 2 centimeters) in length.