Vegetables can be consumed in many forms and still count toward the daily serving requirement. This includes 100 percent vegetable juice and raw, cooked, fresh, frozen or canned vegetables. One-half cup of vegetable juice or most raw vegetables equals one serving.
Pet mice will eat most kinds of vegetables, but they tend to enjoy crunchy ones more. Vegetables such as broccoli, carrots and celery contain a balance of vitamins, minerals and carbohydrates that are essential to keeping your pet mouse healthy. A piece of apple also serves as a healthy treat.
Mice are omnivores (they eat plant and animal material). They will eat a wide variety of food if offered. Mice should be fed a combination of ad lib fresh fruits and vegetables and small amounts of good quality mouse/rat pellets or cubes (ensure they have a protein content of at least 16% & fat content of 4-5%)..