Explore this Article
parts
1Researching Pet Mice
2Selecting Your Pet Mouse and Supplies
3Taking Your New Pet Home
Other Sections
Tips and Warnings
Related Articles
References
Co-authored byPippa Elliott, MRCVS
Last Updated: March 29, 2019ReferencesApproved
Mice have been bred and kept as pets for more than 1500 years.[1] They make for generally low-maintenance companions while still having plenty of personality. As with any pet though, doing your research ahead of time will make the journey into mouse parenthood easier.
Part 1
Part 1 of 3:
Researching Pet Mice
1
Choose a more common “feeder” mouse. So named for their smaller size and typical use as food for snakes and other pets, feeder mice can still make great pets. They will also likely be cheaper than other options.
- Feeder mice typically live closer to 1-2 years due to their smaller size.
2
Opt for a “fancy” mouse if you want something larger. The “fancy” mice are specifically bred as pets and will grow up to 3 times larger. The increase in size makes them slightly more resilient health wise.[2]
- Fancy mice typically live closer to 2 or more years old.
- These pets will eat a little more than other types because of their size but are just as easy to take care of.
3
Purchase more than 1 mouse to help engage your pet. Although mice can live as solo children, having multiple siblings can help your mouse stay more active. Make sure you know the genders of your mice though. Certain pairings will mean more or less work for you as the owner.
- Pairing a male and female will result in a lot of offspring in a short amount of time.
- Two males will mean more competition and potentially fighting. They are also very territorial and will mark the cage more often.
- Two females is deemed the easiest pairing.[3]
4
Do not try to raise wild mice. They will be much more difficult to care for, and without having been raised in captivity, they will likely always try to escape![4] Another big issue with wild mice is disease—they can carry diseases that infect humans as well as themselves.
5
Find a local pet store that sells mice. Many of the major pet store chains will carry mice as pets. However, you should also consider supporting small businesses, if there are any near you, that sell mice.
- Be careful when buying pets online or through social media. It will be harder to know how the pet has been cared for up to this point.
- You will almost definitely not find mice at adoption centers. However, if you live in a large enough region, you can search for dedicated mice breeders or organizations that can give you tips on where to find the mouse you want.
Advertisem*nt
Part 2
Part 2 of 3:
Selecting Your Pet Mouse and Supplies
1
Look the mouse over for healthy fur and skin. They should have clean, smooth coats of fur with soft pink skin showing around the ears and feet. Seek out active and inquisitive mice over ones that seem lazier. This may indicate better health.[5]
- Try to visit the store early in the morning or late in the evening to get to see them being active as opposed to just sleeping.
2
Pick out a suitably large cage for the number of mice you are getting. The more mice you get, the larger the cage you should get to accommodate them. For one mouse, about 10 by 12 inches (25 by 30cm) is a good size. For two, 12 by 24 inches (30 by 61cm) will be more suitable. Also, choose a wire-sided cage over an aquarium-type cage that can make ammonium buildup and odor an issue.[6]
- Aquariums are much more escape-proof, but they will need extra cleaning compared to a wire cage.
- Make sure the spacing of the wires is definitely smaller than the mice you are getting. You don’t want any runaways.
- Larger doesn’t always have to mean wider. Mice love to climb, so consider going taller!
- Ensure the cage has a well-closing lid. Mice are curious creatures, and they will likely try climbing the sides of your cage. They will also easily find any holes if they are there.
3
Choose a non-toxic bedding material. There are wood and paper-based options available. Choose a kind you can get abundantly as well as one that will be absorbent.
- Some owners prefer aspen (wood) bedding over paper bedding because it will be replaced less often, but there is an absorbance tradeoff.[7]
- Do not get cedar or pine shavings as they can cause health problems for your pet.
- Newspapers generally use a safe non-toxic ink these days, but try to get a dedicated bedding material from your pet store just in case.[8]
4
Get food specifically marked for pet mice. Your local pet store should have pre-mixed bags of food that offer all the nutrients your mouse will need. Follow the directions on the bag for how much to feed your mouse daily.
5
Get a metal-tipped water bottle that can be attached to your cage. Check that the water bottle does not leak or get blocked regularly. Mice need clean water daily. Be sure to refill or change out water if it has been sitting for long periods.[9]
- Notice if your mouse’s drinking habits change. If your pet begins to quit drinking water, this can be a sure sign that something is wrong and that you should call your vet.
6
Select some accessories for your pet to play with. Get some sort of a hideaway hole for your mice to rest in.[10] A running wheel is another popular choice to keep your mice active. Explore your pet store and find furnishings that will be enjoyable for your mice to climb and clamber around on.
Advertisem*nt
Part 3
Part 3 of 3:
Taking Your New Pet Home
1
Set up the cage out of direct sunlight. You cage setup should still have natural light and be in a well-ventilated area.[11] Mice will prefer warmer to cooler temperatures, but if you notice your mice hiding or not being active, you might have a factor that needs checking.[12]
- Avoid placing them in or near bedrooms of light sleepers as they are going to be most active (and noisy) at night.
2
Change the litter at least once a week. Male mice typically have more odorous urine than females, and larger groups of mice will require more frequent cleaning. Judge based on the smell and how wet the bedding is after about 5 days.[13]
- In between litter changes, be sure to spot clean conspicuously wet patches every day. Bedding should never become fully wet or saturated, and it should never be smelly. Wet or smelly litter should be changed immediately, even if it's before the one week mark.
- Since male mice are more territorial, they will re-wet and mark the bedding after it is changed.
- For groups of 3 or more mice, you may need to change as often as every 3-4 days.
3
Play with your new companion(s) daily. Although mice will enjoy being social amongst themselves, you are their new caretaker. You should play with your mice as well as monitor their activity.
- Picking up your mouse is something you will have to train them to understand. Consider wearing gloves the first few times to avoid any biting. They will be scared at first.
- Take your mice into other blocked off spaces and environments. Setting up an obstacle course, for example, in another room will keep your mouse’s cognitive functions working while having fun!
4
Feed your mice daily while occasionally supplementing with treats. Mice can eat fresh fruit and vegetables as a supplement to their regular food. Always research that the food is safe for mice, just in case.
- Any treats should be in place of some of their regular allowance rather than in addition to it.
- Bury treats or hide them around the cage occasionally to encourage your mouse to forage and find them.
5
Train your mice early on to behave and play appropriately. The sooner you start, the better. You should give the mice time to acclimate to their new home, but shortly after, you can begin teaching them about handling and playing. They will be timid at first, but over time they will know that you don’t mean any harm when you go to pick them up.[14]
- Rewarding good behavior with a treat is the best way to train mice. Do not punish them for accidents or wrong-doings though. To them, they are just being curious!
- Having a routine for when you want to pick up your mouse or when you plan to feed them will help them learn habits quicker.
6
Call some nearby vets to be prepared. Just like with any pet, you should know before an emergency happens where you will take your pet. By calling around to nearby vets, you can see if any have specific experience with mice. Although they are a common animal globally, they are not among the most common of pets, so you may be seeking out an “exotic” veterinarian.
Advertisem*nt
Expert Q&A
Search
Question
Is a mouse or rat a better pet?
Pippa Elliott, MRCVS
VeterinarianDr. Elliott, BVMS, MRCVS is a veterinarian with over 30 years of experience in veterinary surgery and companion animal practice. She graduated from the University of Glasgow in 1987 with a degree in veterinary medicine and surgery. She has worked at the same animal clinic in her hometown for over 20 years.
This depends on what you want from the pet. Both species are intelligent and sociable. Arguably, rats are more trainable and like to ride around on shoulders - so may be a more outgoing option.
⧼thumbs_helpful⧽⧼thumbs_unhelpful⧽⧼thumbs_nift_response⧽⧼thumbs_nift_button⧽⧼thumbs_contribute_response⧽⧼thumbs_contribute_button⧽
YesNo
Not Helpful 3Helpful 22
Question
Are mice good pets?
Pippa Elliott, MRCVS
VeterinarianDr. Elliott, BVMS, MRCVS is a veterinarian with over 30 years of experience in veterinary surgery and companion animal practice. She graduated from the University of Glasgow in 1987 with a degree in veterinary medicine and surgery. She has worked at the same animal clinic in her hometown for over 20 years.
See AlsoReleasing Mice to the WildMice are intelligent, sociable, and fascinating creatures. For the right person, who is prepared to spend time playing with their mice and keeping them clean, they do make excellent pets.
⧼thumbs_helpful⧽⧼thumbs_unhelpful⧽⧼thumbs_nift_response⧽⧼thumbs_nift_button⧽⧼thumbs_contribute_response⧽⧼thumbs_contribute_button⧽
YesNo
Not Helpful 1Helpful 18
Question
Which rodent is the best pet?
Pippa Elliott, MRCVS
VeterinarianDr. Elliott, BVMS, MRCVS is a veterinarian with over 30 years of experience in veterinary surgery and companion animal practice. She graduated from the University of Glasgow in 1987 with a degree in veterinary medicine and surgery. She has worked at the same animal clinic in her hometown for over 20 years.
There are around 1,500 rodent species so this is a big question! Those rodents we typically think of as pets are rats, mice, rabbits, and guinea pigs. Each species has different personality traits and care needs, so which is the best species is a matter of which best matches the individual's lifestyle and needs.
⧼thumbs_helpful⧽⧼thumbs_unhelpful⧽⧼thumbs_nift_response⧽⧼thumbs_nift_button⧽⧼thumbs_contribute_response⧽⧼thumbs_contribute_button⧽
YesNo
Not Helpful 10Helpful 12
Ask a Question
200 characters left
Include your email address to get a message when this question is answered.
Advertisem*nt
Tips
Keep doing your research before committing to your new pet. The more you know ahead of time, the better prepared you will be to take care of your furry friends.
⧼thumbs_response⧽
Helpful2Not Helpful0
Advertisem*nt
Warnings
Know what common illnesses mice face, as well as the ones that can infect humans. If getting mice from an unclean source, you may be putting your own health at risk.
⧼thumbs_response⧽
Helpful8Not Helpful1
Advertisem*nt
You Might Also Like
How to
How to
Advertisem*nt
How to
How to
How to
How to
How to
How to
How to
How to
How to
How to
Feeding Baby Budgies: Step-by-Step Guide
How to
Advertisem*nt
References
- ↑ https://www.vetbabble.com/small-pets/mice/
- ↑ http://www.2ndchance.info/miceaspets.htm
- ↑ https://www.livescience.com/28028-mice.html
- ↑ http://www.2ndchance.info/miceaspets.htm
- ↑ http://www.afrma.org/caresheet.htm
- ↑ http://www.humanesociety.org/animals/mice/tips/mice_as_pets.html
- ↑ http://www.afrma.org/caresheet.htm
- ↑ http://www.afrma.org/caresheet.htm
- ↑ https://www.rspca.org.uk/adviceandwelfare/pets/rodents/mice/diet
More References (5)
About this article
![How to Choose a Pet Mouse (with Pictures) (38) How to Choose a Pet Mouse (with Pictures) (38)](https://i0.wp.com/www.wikihow.pet/images/thumb/1/1c/Pippa_Elliott1.jpeg/-crop-100-100-75px-Pippa_Elliott1.jpeg)
This article was co-authored by Pippa Elliott, MRCVS. Dr. Elliott, BVMS, MRCVS is a veterinarian with over 30 years of experience in veterinary surgery and companion animal practice. She graduated from the University of Glasgow in 1987 with a degree in veterinary medicine and surgery. She has worked at the same animal clinic in her hometown for over 20 years. This article has been viewed 8,389 times.
97 votes - 92%
Co-authors: 5
Updated: March 29, 2019
Views:8,389
Thanks to all authors for creating a page that has been read 8,389 times.
Reader Success Stories
Cheryl Sharp
Jan 6, 2021
"I bought a mouse to save it from being fed to a snake. I am taking it home and just stopped at the library so I..." more
More reader storiesHide reader stories
Did this article help you?
Advertisem*nt