The Real Nashville Pest Control

4836 Old Hickory Blvd
Hermitage, TN 37076
Call Nashville Pest Control
Monday - Saturday
8:00am - 8:00pm

Deer Mouse


The deer mouse is known for being found in rural areas, but in the winter, they will enter homes looking for food and warmth. They are similar to the house mouse, but there are some distinctions to be aware of. The deer mouse has greyish brown fur and a short tail. When they enter the home, they hide in attics, crawl spaces, and other similar areas. Unlike the house mouse, the deer mouse is known for carrying diseases. If you think your home is infested, call the real Nashville Pest Control to get rid of them safely.

Appearance and Life-cycle:

The deer mouse is about 6 inches long. They have greyish brown fur with white bellies and legs. They have a pointed nose and black, beady eyes. Their ears are large and have some fur covering them. The short tail is dark on top and light on the bottom. It is covered with short, fine hairs. These mice can run and jump quickly.
They reach sexual maturity at 7 to 8 weeks, and can produce 2-4 litters a year with about 3-5 babies in each litter. These mice normally live anywhere from 2 to 24 months, but are capable of living 8 years in captivity.

Habitat and Behavior:

The deer mouse is typically found outside in prairies and other rural areas. They nest in hollow logs, tree holes, and under piles of stones and logs.
Generally, they only enter homes in the winter, searching for food and warmth. They will hide in attics, basements, and crawl spaces.
Their diet mainly consists of seeds, nuts, small fruits and berries, but they will eat other things if necessary.

Level of Danger:

These mice can be dangerous, because they are carriers of various diseases, including the hantavirus, which is a pulmonary syndrome. You can inhale the virus when coming into contact with the urine or feces of the deer mouse.
You might find their droppings near cupboards, drawers, and other food storage areas. The droppings are smooth with pointed ends. They can be 3 to 6 mm long and look remarkably similar to house mouse droppings.

Signs of Infestation:

The most obvious sign of a deer mouse infestation is seeing the deer mouse inside of your home. You might also find their nests or their teeth marks from where they have gnawed on furniture.


A couple things can be done to prevent a deer mouse infestation. Using rodent proofing materials near all entryways near the home is a great way to prevent them from entering. It is also important to seal any cracks around doors, windows, and in the foundation. The mice are attracted to prairie land, so keeping grass trimmed and removing weeds will make your yard less attractive. Make sure to keep all food containers sealed. Try to keep storage areas clean, so the mice will be easier to spot if they do get inside of your home.

If your suspect your home is infested with deer mice, make sure to call the real Nashville Pest Control company to get rid of them for you. Because they can carry diseases, it is crucial to make sure the problem is taken care of properly.