What do mice eat?
Mouse food basically can be everything edible, depending on the type of mouse living with you. In this article, we will tell you about what wild mice eat and what you might want to feed your pet mouse to keep it healthy.
If you have a problem with a mice infestation, it is also important to find out what attracts mice into your house and what they eat there to get rid of them and avoid attracting more.
House mice and Field mice
House mice are small, usually, brownish-gray rodents living in houses and feeding on food scraps. They can be found worldwide but are more common in warm climates and areas with many humans because they nest near homes.
House mice are one of the most common rodents found around residences worldwide. They prefer to live close to humans inside or outside the building. They are not good climbers and will only venture out when they have to go out to get food.
Field mice tend to be larger than house mice and have light brown fur with black stripes running down their backs. They are large and robust rodents that live in fields, forests, and rural areas. They tend to be more active than house mice and have a better vision for spotting predators such as cats, hawks, or owls.

A mouse’s diet
Mice are technically omnivores, but many mice species are herbivores, feeding primarily on plants and seeds. From the mice that live as omnivores, some mice species specialize nearly completely in insects. But overall, it is assumed that most mice choose mostly to eat grains, fresh fruits, and seeds.
The idea that mice eat cheese is widespread in our culture but entirely wrong. Mice like to eat nearly anything but given a choice; they would probably prefer grains, seeds (like sunflower seeds), fruits, berries, or bread and cereals before they eat proteins, like cheese.
Mice species
Mice come in different species: Pet mice, house mice, and field mice need different food to live a good life. Depending on their lifestyle and whether they have a lot of choices, their diet can really vary a lot. Most wild mice and house mice eat what is available to them, in a nutshell.
Especially in times of food scarcity, mice eat meat if they can find it, if necessary, even by cannibalistic behavior, or will consume even tree bark or insects to survive. So if you provide them with a food source, you attract them to your property.
What is a mouse’s favorite thing to eat? What do wild mice like to eat?
As already mentioned, mice eat a variety of things, depending on their species and food preferences. They get attracted by food scraps or other edibles that are in reach, so the first thing you can do to avoid attracting mice is to keep a neat and tidy space.
Many like eating carbohydrates like bread, cereals, grains, bird and other pet food, and all possible fruits and vegetables you store in your kitchen and pantry at home.
Food packaging or wrapper will not deter them. They are chewing through pretty much anything and will also steal candy, chocolate, peanut butter, cheese and meat, leftover scraps, or other foods you would not expect them to touch.
However, mice will also eat everything from crayons to paper towels.- which can make them quite a menace in your home. They love to eat food and anything else that looks edible to them.
Mice can cause damage inside and outside of your home or business by chewing wires, wiring up their nests on ceilings or walls, and even chewing through insulation.
When looking for nesting materials, they will also chew on plants, textiles, or unedible objects like wallpaper or electrical wires, so if you find any chewed-on items in your house, you might have rodents living with you.
Providing them with food, even unintentionally, is like an open invitation for rats, mice, and any other rodent to build their nest in your home!
What do pet mice eat? Pet food for mice
Pet mice are very similar to pet rats, but rats tend to be a bit more docile and friendly. They also tend to be slightly smaller than their wild mice cousins. Pet mice should be handled carefully as they can bite if startled or provoked. They tend to live for two years.
Pet mice have similar food preferences as wild mice, but most pet mice owners tend to feed them commercially available mouse food and fruits and vegetables for a balanced diet.
If you have mice as pets, you want to make sure they are eating a balanced healthy diet to ensure their health and longevity.
If you fear there might be common pests in your home, contact a pest control or wildlife removal company as soon as possible. You need the right treatment plan and find their nest because the one mouse you are aware of is just the tip of the iceberg!
How many calories does a mouse need? What exactly should I give my mouse?
The amount of calories needed by a mouse depends on the size of the animal and whether or not it is kept indoors only or kept both inside and outdoors. When housed indoors only, you would want to provide at least 200 calories per day, while those kept outside would require up to 300 calories per day, depending on the species.
What are some other things to keep in mind?
Mice will eat almost anything, but some foods that may be harmful to them include chocolate, cheese, lettuce, and onions. Many people who keep mice as pets feed them treats such as nuts or seeds because these foods contain high amounts of fat which mice do not need in the small quantities that they consume anyway.
It would be best if you also kept in mind that a mouse can live between a year and several years, so it is important to have a long-term plan for your pet mouse. You should take into account the animal’s health and how old it will be when you get it, and ensure that you can provide proper care, food, water, a clean tall enclosure, and vet care for them over an extended period of time. They require more care than many people think, and mice prefer the company to other mice. Remember to neuter them fast, as they procreate as soon as they turn six weeks old; therefore, it is best to keep the genders separated until a vet fixes them.
These small animals are adorable pets, but they are fragile and need a safe and entertaining big enclosure and live with other mice to be comfortable and healthy!