How to Take Care of a Pet Mouse

How to Take Care of a Pet Mouse

Here we can see, “How to Take Care of a Pet Mouse”

Pet mice are amusing to watch, easy to care for, and require very little from their owners. They are more shy and difficult to handle than larger rodents like rats, although they can become accustomed to being handled, especially if domesticated at a young age. Pet mice come in a variety of hues and have relatively short fur. Their lengthy tails and rounded ears have very little fur. Mice are nocturnal animals, so they are most active at night and sleep throughout the day. They require high-quality rodent food and habitat cleaning on a regular basis.

Mouse Temperament and Behavior

Mice are social animals that prefer to live with other mice of their species. A pair of females is the most convenient configuration, but if you have enough cage space, a small group of females would suffice. Allow males to live together only if they are littermates, have never been separated, and have a large enough cage to have their own space. Males who are unfamiliar with each other are more inclined to fight. Also, unless you want a lot of baby mice in a short amount of time, don’t keep males and females together.

To avoid stress and injury, keep mice away from other family pets. They can, however, develop an aversion to being around humans and, in some cases, become hand-tame. Mice who aren’t used to being handled or mice that aren’t handled carefully may bite. A mouse can potentially be hurt if it is handled incorrectly. A fall from even a few feet, for example, can be fatal, as can grabbing a mouse by its tail. In case the mouse escapes your grasp, it’s preferable to keep it just above your lap or another soft surface.

Mice are peaceful pets, though if their habitat is close to your bed, their nighttime activity may keep you awake. Plan to devote a few hours per week to feeding and habitat maintenance.

Size Specifications

From snout to tail, mice are around 5 to 7 inches long. Their bodies are around 3 inches long on their own. They’re also about an ounce in weight. Mice achieve sexual maturity around the age of two months.

Also See:  How to Get Your Mouse to Play with You


The size of the cage you’ll need is determined by the number of mice you’ll be keeping together. For one to four mice, a 10-gallon aquarium with a tight mesh top or a similarly sized wire cage should suffice. Wire cages provide better ventilation, but you must ensure that the distance between the bars is tight enough to prevent your mouse from squeezing through. Climbing opportunities can be provided by horizontal bars or cages with numerous levels. Solid flooring is much easier on the mice’s feet than cages with wire floors.

Modular plastic cages designed for hamsters can also be used to house mice. They are, however, difficult to clean and are occasionally inadequately ventilated. It’s possible that a determined mouse will eat through the plastic.

Mice also enjoy running on exercise wheels (with a solid surface, as wires can be dangerous), tunnels, and toys, which include:

  • Wood chew blocks
  • Small cardboard boxes
  • Ladders
  • Cotton ropes
  • Paper towel or toilet paper tubes
  • Small willow balls

Aside from various games, the habitat should also include a nest box or other form of safe haven for the mice. Keep the cage out of direct sunlight and out of draughts.

Specific Substrate Requirements

Add several inches of aspen shavings or undyed paper bedding to the habitat’s floor. Because of the oils in cedar and pine bedding, they can be hazardous to mice. Also, provide nesting materials like facial tissue strips, paper towels, or hay. Unless it becomes filthy, clean out the nesting material every month or two (frequent changes can be disturbing). Weekly, replace the bedding and clean the enclosure with mild soap and water.

What Do Mice Consume and Drink?

Mice should be fed a specially designed rodent pellet containing 16% protein, 18% fiber, and 4% fat. Follow the feeding instructions on the bag label and double-check with your veterinarian. Mice graze much of the time when they are awake (and might even wake up during their sleeping hours for a snack). As a result, in their habitat, they always keep a tiny ceramic bowl loaded with a day’s worth of food. After 24 hours, toss out any uneaten food and refill the bowl.

Seeds and grains, as well as fresh fruits and vegetables, can be used to enrich your mouse’s diet. Broccoli, peas, apples, carrots, and cucumber are all good choices. Consult your veterinarian about the amount and frequency of these extra feedings, as they will vary depending on the size and activity level of the mouse. To avoid spoiling, keep fresh foods in a separate dish from the pellets and discard them after a few hours. In the evening, when the mouse is waking up and hunting for food, is the perfect time to feed.

Also See:  What Should You Do If Your Mouse Has Babies?

Also, make sure your mouse has access to fresh water at all times. It’s best to use a water bottle attached to the enclosure because it’s easier to keep clean. However, until you’re sure the mouse is using the bottle, keep a water dish in the enclosure. Replace the water on a daily basis.

Typical Health Issues

Tumors are prevalent in mice, and they are usually cancerous and fatal. A visible bulge or swelling, as well as fatigue and/or weight loss, are all signs. Surgical removal of some tumors is possible, but they are likely to return.

Wet tail, a gastrointestinal disease caused by an excess of bacteria in the digestive tract, is another serious and common health problem in mice and other pet rodents. If left untreated, it can spread swiftly and prove lethal. Diarrhea, drowsiness, a lack of appetite, and difficulties walking are some of the symptoms. An antibiotic can be administered by an exotic animal veterinarian to treat the condition.


Spend time around your mice’s enclosure to help them develop an adaption to your presence. Hand out some favourite goodies (millet or sunflower seeds, for example). This usually results in the mouse walking on your hands, which you can then slowly pick up. If you want to catch a mouse, try scooping it up by putting your hand under its body instead of squeezing it or holding it tightly.


Mice require physical activity to avoid obesity and other health problems. They should be able to meet their activity needs if you give them a large enough enclosure with an exercise wheel. You can also provide them access to the outside world in a safe environment, such as a kiddie pool with sides that are too high for your mice to climb. When your mice are out of the enclosure, keep an eye on them.


Mice are tidy creatures who groom themselves constantly. They don’t need to be bathed. However, kids may require assistance with dental grooming on occasion. Mice’s teeth continue to grow throughout their lives, and they wear them down naturally by biting on food and other items. Occasionally, though, the teeth become enlarged and must be trimmed by a veterinarian.

Costs of Maintenance

Food and bedding will be your pet’s key continuous expenses. Plan to spend $20 to $30 each month on groceries. You’ll also need to replace chew toys and other worn objects in the habitat on a regular basis, which will cost roughly $20 on average. Also, keep routine examinations and emergency veterinary treatment in mind.

Also See:  Names for Pet Mouse

The Benefits and Drawbacks of Having a Mouse as a Pet

Mice are little, quiet pets that don’t take up much space. They’re also social creatures who can become accustomed to having you handle them. They are, however, delicate and should be handled with care. They’re also not extremely long-lived pets.

Exotic Pets that are Similar to the Mouse

If you’re looking for further information on pet mice, see:

Otherwise, look into other small rodents as potential pets.

Purchasing or Adopting Your Mouse

Mice are regularly encountered at pet stores. However, going to a reputable breeder or rescue organisation is typically the best option. They can usually provide more information about the health and history of their animals, and they may even handle them to tame them. Expect to pay between $5 and $10 on average, though this can vary depending on the animal’s age and other variables.

Mice are one of the most cost-effective pets, with prices ranging from $5 to $10. They’re available at most pet stores. Look for a breeder or pet store that separates males and females at a young age. Mice can procreate at the age of 6 to 8 weeks, but this is quite stressful for the female and is not recommended.


Veterinarians who specialise in exotic animals in your area can often recommend a reliable breeder or rescue organisation. The biggest advantage of visiting a breeder is that you will almost certainly have a larger selection of younger animals. However, rescue organisations frequently have a good selection. Before choosing a mouse, talk to it and make sure it’s kept in a clean environment.

Look for an alert mouse with a smooth, sleek coat and pink, clear skin when choosing your mouse. There should be no discharge in the eyes or nose, and the mouth and anal area should be clean and dry. Its excrement should be solid and not liquid. The mouse’s breathing will also be moderately quick, but not laboured or boisterous.

Make sure the seller separates the male and female mice, as mice can begin reproducing at the age of 6 to 8 weeks. Only keep mice of the same sex together to avoid becoming an unintentional breeder.

User Questions

Is a mouse a nice pet for children?

Mice can make excellent pets for older children who can handle them softly and carefully.

Is it difficult to care for mice?

Mice are generally low-maintenance pets, requiring only daily feedings and weekly cleanings.

Is a mouse fond of being held?

Some mice can get used to being gentle, especially if they are handled from a young age.

Also See:  Can You Litter Train Mice?

Do mice enjoy being held?

The majority of mice dislike being held. They will grow accustomed to the concept after some time. However, unlike some other pets, they are unlikely to appreciate it. In a playpen, where they can run about on your hands, is a much better method to interact with them.

Is it possible to potty train mice?

By placing their excrement in a litter box and allowing them to smell it, you can gradually encourage your mice to use it. Look for spots where mice go to the restroom frequently and place the litter box there. Encourage the mice to use the litter box by rewarding them with a treat when they do so.

Is it okay if I bathe my pet mouse?

Mice are meticulous groomers, so you won’t have to bathe them very often, if at all. Furthermore, mice can be scared of water, so putting yours in a tub can put them in a lot of distress. Too filthy for Mousy? Taking a sponge bath is a wonderful alternative.


I hope you found this helpful guide. If you have any questions or comments, don’t hesitate to use the form below.


Please enter your comment!
Please enter your name here