House Mouse Diet

The diet of house mice (Mus musculus) is highly adaptable, contributing to their ability to thrive in a wide range of environments. House mice are omnivorous, meaning they eat both plant and animal matter. Their primary diet consists of grains, seeds, and fruits, but they are opportunistic feeders and will consume almost anything available. In human dwellings, house mice are known to scavenge for crumbs, pet food, and even garbage. They are particularly drawn to foods high in carbohydrates, fats, and proteins, which provide them with the necessary energy to maintain their high metabolism.

House mice typically eat small amounts of food several times a day rather than consuming large meals. This feeding behavior, combined with their nocturnal activity, allows them to go largely unnoticed while they forage. In addition to solid food, house mice require a water source, though they can obtain sufficient moisture from the food they eat if water is scarce. To prevent house mice from accessing food in your home, it is important to store food in sealed containers, clean up spills and crumbs immediately, and avoid leaving pet food out overnight. By understanding their dietary habits, you can take steps to reduce the likelihood of a house mouse infestation and protect your home from these persistent pests.