How to Tell the Difference Between Mice & Rats

Mice and rats share many similar traits but differ in a number of important ways. All rodents share the common trait that is their incisor teeth, which never stop growing. This of course explains their habit of chewing and gnawing just about anything they can get their mouths on. However, the mouse and rat differ in several ways, and many people tend to get these two pests confused for one another. Both can be a nuisance, but it’s important to learn how to tell the difference between mice and rats in order to better prepare yourself for an infestation. At Leo’s Pest Control, our rodent experts are here to share their expert knowledge on the matter—keep reading to learn more!

6 Rat Facts

While rats differ in species, they all share a number of traits that makes them stand out from their mouse counterparts. Here’s how:

• Most rats typically have larger bodies that are about 6–9 inches in size.
• Rats have small, hairy ears and larger feet.
• Their droppings are much bigger than those of mice at 10–20 mm long.
• Rats produce 3–6 litters a year with up to 10 pups in each litter.
• Rats are opportunistic feeders that will eat meats, grains, seeds, and nearly anything else!

How Are Mice Different from Rats?

Mice are obviously much smaller than rats, but their differences don’t stop there. Here’s how to identify the difference between mice and rats:

• Many mice species are just 2–4 inches long.
• Mice typically have larger ears and tails compared to their body size.
• The droppings mice leave behind have pointed ends and are just 1–2 mm long.
• They are more prolific than rats: Mice produce 5–10 litters a year with up to 14 mice in each litter.
• Mice are omnivores but mostly feed on seeds, grains, and fruits.

How to Know if You Have Rodent Problems

Unlike many types of pests, rodents will make their presence known rather quickly when they infest your property. Some of the most common signs you have rodents in your home include foul odors, odd noises, gnaw marks, chewed up nests, burrows or tunnels, and droppings or urine spots. Besides being a nuisance to get rid of, rats and mice alike are dangerous due to their ability to transmit some of the world’s worst diseases. As soon as you spot the signs of rats or mice, it’s crucial to contact your local rodent exterminator.

Mice & Rats in Bristol TN

Rodent infestations are more common than you want to think in our area. If you are unsure whether you have rats or mice infesting your property, it’s best to enlist the help of a professional. At Leo’s, we focus on rodent prevention and exclusion to stop rrodents from getting inside your home in the first place. Contact us today to learn more!