Pet Rats - Fancy Rats

Brown Rats, Black Rats, Rattus

Family: Muridae Picture of a Black-Hooded Fancy RatBlack Black-hooded Fancy Rat "Amara"Rattus norvegicus
Latest Reader Comment - See More
I have owned a couple of rats over the past few years and I will admit that they both have proven more inteligent than my yellow lab. If you spend a couple hours... (more)  anthony

   Active and smart little animals, rats can make great pets especially for children!

   Rats can live 2 to 3 years, are easy to house and feed, and are mostly odorless. They are inexpensive, small, and have lovable personalities. Rats also tend to be hardy little animals.

   When looking for a rat to purchase as a pet, make sure it is a young, healthy animal. It should ideally be between 4 and 8 weeks old. Make sure it is plump, has bright eyes, good sound teeth, and a healthy coat. Listen to the rat's breathing, if you hear any wheezing or it makes a sound other than a distinct "eep", these are signs of respiratory illness. Though the rat itself is inexpensive, visits to a veterinarian are not.

   Either sex will make a good pet, however if you plan to buy more than one, make sure they are of the same sex. Females are generally more active while males tend to be more cuddly. It is a good idea to buy atleast two as they are highly social creatures and thrive with a constant companion. But don't buy a male/female pair unless you want babies.

For information about Small Animals and their care visit:
Guide to a Happy, Healthy Small Animal

Advertise With Us

Geographic Distribution
Rattus norvegicus
See All Data at Google Maps
Data provided by GBIF.org
  • Kingdom: Animalia
  • Phylum: Chordata
  • Class: Mammalia
  • Order: Rodentia
  • Family: Muridae
  • Genus: Rattus
  • Species: norvegicus
Pet Supply Comparison Shopping

Scientific name:


Rattus norvegicus
- Brown (or Norway) Rat, common pet
Rattus rattus
-  Black (or ship) Rat

Background:

   Rats have been around for an extremely long time, and different varieties can be found almost everywhere in the world. Rats have often been thought of as pests because they have found advantages in living with people. People have always provided a good source of food for rats in their houses, buildings, and ships. The Brown Rat, which is the most common pet rat, traveled by ship to different countries across the globe. It gained prominence in the United States in the 1760's when there were large numbers of European immigrants.
   In the European Middle Ages, rats carried the deadly plagues (such as bubonic plague) which killed hundreds of thousands of people. This resulted in them being though of as a scourge. In other places they were seen as a possitive signs, such as a good luck symbol to ancient Romans and as a messenger of the gods to the Japanese.
   In today's world, many rats are domesticated and bred to display many different fur types and colors. They are also bred and used extensively in research laboratories to study heredity, and the effects of drugs and foods. One reason for this is that they can reproduce fairly quickly.

Description:

   Rats can vary in size, but normal pet rats average about 14 to 18 inches long including the tail, with an average weight of approximately half a pound. If well taken care of they can live from 2 to 3 years.
   There are several varieties of rats, some well-known ones include kangaroo rats, packrats, bushy-tailed woodrats, African giant rats, and spiny rats. The disease-carrying rats of the Middle Ages which today are the most common pets, are the black and brown rats.
   Pet rats can come in many different colors, including black, brown, beige, albino (white with red eyes), and many combinations of colors. Most rats are commonly a solid color or hooded. Hooded rats have one color covering their head with usually a stripe coming down their backs, with the rest of their bodies a different color.

Environment:

   When considering what type of cage to buy or build, make sure there at a minimum, it is 16" x 10" x 10". Glass aquariums, or metal cages with small bar spacing are usually ideal, because they can't chew through them or squeeze through the spaces.

Picture of a Fancy Rat, "Vanilla"
"Vanilla"
Photo © Animal-World
Courtesy Jasmine Brough

   The cage can be kept inside or outside as long as it does not drop below 40 degrees and as long as it is not kept in a direct draft. They are not as heat tolerant as humans, so should not be exposed to extremely high temperatures.
   Provide a good soft bedding that is clean, non-toxic, absorbent, relatively dust free and easily acquired. Shredded paper or tissue, processed corn cob, wood shavings, or a prepared litter are preferred bedding. Avoid cedar or chlorophyll impregnated shavings as they have been associated with respiratory and liver disease. They love to burrow so make sure to give them a good layer, at least 1" thick. Cages with removable trays may be a consideration, since they can help make cleaning easier.
   Put in a cardboard house or logs for the rat so that he has a place to go when he is tired. Consider different toys also, such as wheels for young rats, mirrors, logs and ladders.
   Clean the cage thoroughly with hot water at least once a week.

Care and feeding:

   A rat's diet is a major factor in keeping your pet healthy. It needs to be well balanced and nutritrious, based on protein, vegetables and fruits. The best way to obtain this is to buy pre-mixed rat foods at pet stores, which have all the nutrition requirements in the right amounts. Otherwise, good protein sources are dog food, fish flakes, some grains, and other freeze-dried fish foods (like brine shrimp and plankton). Fruits and vegetables are also very important and they provide necessary vitamins and minerals. Good sources of these would be apples, carrots, lettuce, bananas, etc. Since rats are sometimes prone to vitamin deficiencies, you may want to consider getting a vitamin supplement to add to the food, which can be found in pet stores. They will also benefit from the addition of calcium, which you can offer in the form of a calcium block sold for birds in pet stores.
   In general, rats should be fed once a day, usually at night since that is when they are most active. Make sure and remove any non-eaten fresh greens at the end of the day. Food should be put in heavy china or pottery dishes (making it harder for them to spill the contents) and should be thoroughly washed with hot water at least twice a week. They may also be given treats such as table scraps, soup, potatoes, meat, insects (mealworms, grasshoppers, moths), or treats found at pet stores.
   Rats teeth are also constantly growing, so you should provide them with objects to gnaw on, such as rawhide bones, nuts, or wood pieces. This will help keep them in good shape.
   Water is a very important thing for rats. They cannot survive without it, so make sure they have a constant supply. Gravity-flow water bottles, which can be found in pet stores, are a good choice, or just a plain dish will work too.

Social Behaviors:

   Most rats get along together, however there are some things to take into consideration. Occasionally, males will fight with each other, especially in the presence of females. Also, whenever adding a new rat to a cage, watch to make sure the new one is not picked on. Newcomers are sometimes not welcome, and there is always a pecking order established.
   Rats are great companions for children. It's okay to have only one as long as it is given a lot of attention, however their need for socialization is very great and they will thrive best if they also have another rat companion. They should be kept away from other household pets unless they are well acquainted with each other. Sometimes rats can become good friends with dogs or cats.
   Never house rats with other rodents though, such as mice, hamsters, or gerbils, because they will usually kill them.

Handling and Training:

   When picking up your rat make sure to support it with both hands; with one hand under it's shoulders and the other supporting it's hind legs. Never pick your rat up by the tail and be careful not to squeeze it.
   Rats can be taught simple tricks, such as coming when they are called and riding around on your shoulder. They can also be taught such things taking food from your fingers once they are comfortable with you. One of the best ways to train them to do these simple tricks is to reward them with a treat everytime they do something right.
   To keep them tame and friendly, make sure to spend ample time with them and handle them at least once a day.

Activities - Exercise and Play:

   Rats need plenty of exercise and they also love short periods of time under supervision. They love to explore. A good source of entertainment and enjoyment for your rat is to construct a maze that they can explore. You can also put different toys, ladders, tunnels, and wheels in the cage itself to provide them with good exercise when you are not around.

Breeding/Reproduction:

   When breeding, you can either have a pair of rats, or you can put one male in with several females. Both males and females are fully sexually mature between 10 and 11 weeks old, though females can get pregnant as early as 5 weeks. You shouldn't breed them until they are about 4 or 5 months old.
   The gestation period for females is approximately 3 weeks and they have from 8 to 12 young. The father will not harm the mother or babies, however he should be removed before the babies are born as the mother will become pregnant again immediately if he is in the same cage. Because the mother will be nursing, this subsequent litter will tend to be runts.
   Babies are born naked with their eyes and ears closed. They start growing fur within a few days, and their eyes usually open at about 2 weeks old. After this, the young rats will start exploring their home, and are weaned at about a month old.
   While the mother is pregnant, feed her about 3 times more food than usual, because she will need many more nutrients to help the babies grow and develop correctly. Keep the cage exceptionally clean, and make sure there is ample room for the mother to leave her young when she needs a break from them.

A white rat, "Snowflake" is seen here with her babies!
Snowflake and her babies Snowflake's newborn rat babies
Babies are a few days old Newborn babies
 

Photos @ Animal-World: Courtesy Jasmine Brough

Ailments/Treatments:

   Rats are hardy animals and rarely get sick. However, if not taken care of properly they can become ill, and they are very prone to respiratory illnesses. Most ailments are preventable simply from taking proper care of the animal.
   Signs that the animal is not feeling well include: listlessness, huddling in a corner, a dull matted coat, refusing food, labored breathing, runny noise, watery eyes, and constipation. In most cases, there are medications available at pet stores which can be used to aid in treating the animal. In other cases a trip to a veterinarian may be required.
      Respiratory Infections - Pneumonia: The indications that your rat has a respiratory infection or even pneumonia are runny eyes and nose, coughing, sneezing, and labored breathing. Respiratory Infections can be caused from being in drafts and/or damp bedding. Make sure he is taken out of drafts and the cage is completely clean and dry, and place a dry cloth over the cage. Pneumonia will require an antibiotic therapy, and possibly a visit to a veterinarian.
      Diarrhea: If your rat has watery droppings and appears to have diarrhea, then the cause is most likely from having too many fresh greens. The simple remedy to this is to remove them completely and not feed them at all for a few days until he appears to be getting better. Then slowly re-introduce greens by giving them every few days.
      Constipation: If it appears that your rat is constipated, then it is most likely either not getting enough greens or water, so check both of those.
      Lice and Mites: If your rat is constantly scratching, it could be a sign that it has either lice or mites, which are parasites that live on the skin. There are sprays and powders available for the remedy of this.
      Fleas and Ticks: Fleas and ticks are bigger than lice and mites, but cause the same scratching and discomfort as lice and mites. Completely clean and disinfect the cage. The best way to naturally control fleas is as simple as a flea comb, hot soapy water, and a good vacuum cleaner. A home remedy used for dogs and cats is to season their food with brewer's yeast and garlic, a natural flea repellant. Medication designed for cats can is often suggested for use, but a cat treatment flea dip can be harmful. Flea products are known to have caused deaths and illness in pets, so despite strong warning labels, we are hesitant to recommend them.
      Ringworm: Ringworm is a fungus infection on the skin. It is best to go to a veterinarian for this.

Availability:

Pet rats are readily available.

Lastest Animal Stories on Pet Rat


anthony - 2006-03-01
I have owned a couple of rats over the past few years and I will admit that they both have proven more inteligent than my yellow lab. If you spend a couple hours with them everyday out of the cage, they can be trained to be free in a room or even a house (with consideration to hazards,) to roam free. I had much more time with my first, I let him roam free on my desk at work, and he would try to wrestle my fingers and pencil when I was doing my homework. Very personable, very playful.

  • Brianne Coatsworth - 2014-11-20
    I am very interested in getting these rats for my disabled 12 year old girl.
Reply
karen - 2014-10-17
can a pet rat make a great companion for my 5 month old squirrel

Reply
Stacey - 2014-02-02
I bought my daughter two male rats late July 2013, one hairless which was 1 month and a white one which was 3 months. Took them to the vet 2 weeks later once I found a vet that took exotic pets. They got a clean bill of health. On Thursday around 5pm I went to do my daily cleaning of the cage, change the liter pan daily and feed them and fresh water, I notice the hairless which is Rascal was just laying in his hut. This is not normal for him because we call him our hyper boy. He was cold as ice, tried warming him up with heating pad and took him to the vet on Friday. The vet couldn't tell if he had phenomena she would have to get an x- Ray and she said that was not a guarantee account of rats can't hold there breath and he is to sick to sedate. So she gave me medicine for Rascal that was sick and for Ratouille to take as well for 2 weeks. Rascal died Saturday 2/1/14 and my daughter was so upset. I put him in the cage for his buddy to see he had passed but he didn't seem to care he just wanted out to play. Ratatouille is showing no signs and I am a little bit worried on getting another friend for him because I don't want him to get sick. I am not looking to have Rats forever, thought this would be a great first pet for my daughter . If I get a young rat I would be facing with that one being alone after Ratatouille passes and if I try to get an older rat and they don,t get along then I am face with 2 rats being alone. I have the critter nation 3 story cage which I can pull up one of the ladders and it turns out to be 2 cages. So my question is what would be the best for ratatouille with out investing in another cage and can I quarantine in the bath room tub? Please help.

  • Clarice Brough - 2014-02-02
    I'm so sorry to hear about Rascal, a tradgedy for you all. It sounds like your vet wasn't sure what the problem was, so I would probably give Ratouille a couple of weeks before I introduced another friend, if you decide to do that. It could be that he is fine. They are very social and do like a companion. They also have a short life-span, 2-3 years, so that's the length of time you would have these pets.
  • Stacey - 2014-02-03
    Thank you, he is on the meds for 2 weeks. What age of a new male should I try to introduce to an 8 month old? Ratatouille is very friendly and playful.
  • Stacey - 2014-02-03
    Thank you, he is on the meds for 2 weeks. What age of a new male should I try to introduce to a 8 month old? Ratatouille is very friendly and playful.
Reply
Jordan Kimball - 2013-12-12
I have had 2 rats sense mothers day of 2013. But sadly last night my pet fancy rat died. Her name was 'Cupcake.' She started to lose a lot of wight in only 2 days. Then when i picked it up i think i may have touched the back of its legs and it bit me for about 30 seconds. And if i am going to tell you something right its that rats have SHARP teeth! I went to the doctors today and they had to give me a shot because of it. So take this as a tip: Do not touch the rat to much when it cant move or it will BIT because or how much it is in pain. So she passed this morning, on December 12 2013. And when we bought it we had to buy the sister to so now the other rat is really lonely so we are getting another one! I love Fancy Rats! They will cuddle with you more than any hamster would any day! And i am so attached to them so i am really sad that she is gone. :(

  • Clarice Brough - 2013-12-12
    I'm so sorry about your lose, but happy that you will get Cupcake's sister a new companion. They really do like a friend! They are so very smart that they cuddle more than any hamster and are some of the most personable pets. And you're right, they do have very sharp teeth, I have had gotten a couple bites and quickly learned how to avoid them:)
Reply
amber - 2011-08-14
Hello I Am Looking To Buy A Rat. How Much Would The Shipping And Everything Be?

  • Charlie Roche - 2011-08-15
    WOW You can call Delta airlines as they are a mjaor shipper for pets. I know they ship via size of crate and weight. A small bird ran around $115.00. Isn't there someone local to you? I honestly don't know if they ship other ways. Stromberg ships chickens just via the mail - at least they used to and fee was really low but I think maybe $10.00. The breeder you choose to buy from would know the answers - I would think.
  • Bethany Jones - 2011-08-15
    Well normally just at a pet store they are around $10.00 to $15.00, depending on what kind. So I would think $20.00 to $30.00 if shipped.
Reply
Valerie - 2010-02-11
Hello I have three pretty little girls and am looking for a mile rat now. So that can have some babies. I am looking for a cinnamon or orange . If anyone can help point me to the right place. Thank you.

  • jean thornley - 2010-08-22
    Hi, my name is Jean.
    Reading your messages about your pet rats has had me in tears.
    I like yourselves have had my heart completely taken over by my first rat since I rescued some from the school lab many years ago.
    Rolo was bought from our local pet shop as a replacement after loosing my beloved great dane bruce.
    Now rolo is just as important to me, I have added another 14 to my rat family, it takes me a good few hours to let them out to play, but worth every minute, good luck with yours,they are worth it....jean
Reply