What should mice be fed? - briefly
Mice thrive on a diet of high‑quality rodent pellets complemented by modest portions of fresh vegetables, fruit, and occasional protein sources such as boiled egg or mealworms. Clean, fresh water must be provided continuously.
What should mice be fed? - in detail
Mice require a balanced diet that supplies sufficient protein, energy, fiber, vitamins, and minerals. Commercial rodent chow formulated for laboratory or pet use meets these needs and should form the core of daily feeding. The chow typically contains 14–20 % protein, 4–6 % fat, and adequate fiber to promote gastrointestinal health.
Supplementary items can be offered to enhance variety and address specific nutritional gaps:
- Protein sources: Cooked egg white, boiled chicken, or mealworms (limited to 5 % of total intake).
- Fresh vegetables: Small portions of carrots, broccoli, kale, or spinach provide vitamins A, C, and K.
- Fruits: Apple slices, berries, or banana in moderation (no more than 2 % of diet) to avoid excess sugar.
- Whole grains: Oats or cooked brown rice supply additional carbohydrates and fiber.
- Calcium enrichment: A pinch of powdered calcium supplement or a small piece of cuttlebone for breeding females and growing juveniles.
Treats high in sugar, fat, or salt—such as chocolate, nuts, or processed snacks—must be excluded. Toxic foods include avocado, citrus peel, and raw beans.
Water should be continuously available in a clean bottle or sipper. Change the supply daily and monitor for contamination.
Feeding frequency depends on age and physiological state:
- Adults: Ad libitum access to chow; fresh supplements given 2–3 times per week.
- Juveniles: Frequent small meals (4–6 times daily) to support rapid growth.
- Pregnant or lactating females: Increased protein (up to 25 % of diet) and calcium; provide supplemental nesting material.
Strain-specific considerations: Certain genetically modified lines exhibit altered metabolism and may require adjusted macronutrient ratios. Regular health checks and body weight monitoring help detect deficiencies early.
In summary, a high‑quality rodent pellet should dominate the regimen, complemented by limited fresh produce, targeted protein boosts, and essential mineral supplementation, while maintaining constant clean water and appropriate feeding schedules.