How can I identify rat droppings and distinguish them from other types of droppings?

Rat droppings are typically small, dark pellets with pointed ends. They are often found in concentrated areas near food sources or nesting sites. To distinguish rat droppings from other types, look for the size, shape, and color of the droppings. Rat droppings are usually smaller and darker than those of other animals, such as mice or squirrels. Additionally, rat droppings may have a distinct musky odor.