They
interact with their owners the same as dogs and cats do and may
be easily trained. Although rodents are nocturnal (sleeping during
the day and active at night), rats will quickly learn to adjust
their schedule and be ready to come out and play when you get
home from school or work. Pet rats and mice require no vaccinations
and carry no diseases. The Plague of the twelfth century Europe
was caused by the flea carried by the rat and other species of
animals including man. Because of the rats close proximity
to man throughout history, they have been unfairly blamed for
this catastrophe. They also do not make any noise nor need to
be walked every day (although they love to go out with you when
you visit friends!). Watching mice play can be a lot of fun. They
are great stress reducers and are equivalent to having a tank
of fish.
Once
a person understands that rats and mice bite rarely and then out
of fear and not anger, and learns how easy it is to handle and
care for them, master and pet are about to begin a most delightful
relationship. Occasionally a mother protecting her babies, fingers
poked in through the wire, or fingers that smell like food are
about the only instances when a rat may bite. Remembering these
things and taking precautions such as washing your hands before
reaching in for your pet and being careful around a mother rat
will ensure a safe experience.
Rats
and mice are rodents belonging to the gnawing family. Their teeth
grow continuously throughout their life and, therefore, the animal
must constantly keep them worn down by chewing on things. Because
of this, rats should not be left to run loose in the house as
they can chew on things such as electrical cords, furniture, bedding,
etc.
CHOOSING
YOUR PET
There
is no preference to sex in rats as to one being a better companion
to you than the other. Males do get larger than the females and
will tend to be lazier and more laid back when they grow up. Females
will still have the playful tendencies when they mature. Male
rats do have a tendency to "urine mark" their territory,
although many females will do the same thing. Rats will not have
any odor other than a natural perfume scent (like sandalwood)
that is pleasant to smell. If your pet smells, it is an indication
that the cage is not being cleaned often enough. You may give
your rat an occasional bath (especially the males as some tend
to get a yellow skin on the back and have more of an oily coat).
Both rats and mice will wash themselves like cats do and you will
see them constantly grooming themselves and each other. They're
also clean in their housekeeping, usually urinating in one corner
of the cage. Female mice are preferred by many because they do
not have the "musky" odor that is natural for male mice.
When
choosing your pet, the most important things to look for are health
and personality. Some signs that indicate ill health are sneezing,
wheezing, rattling, thin condition, ruffled stand-up coat, hunched
posture, listlessness, discharge from the eyes or nose, diarrhea,
bloated belly (not from being pregnant), and cuts or open wounds.
A healthy rat or mouse will be curious, active, have a sleek,
glossy coat, and be in good body weight. Pick out an animal that
is curious and inquisitive when you put your hand in the cage
and seems friendly towards you. They should be calm and friendly
when you pick them up. Any prospective pet should never bite.
Baby rats will nibble on your fingers and this should not be confused
with biting. If you find a rat that "kisses" (licks),
you have found yourself a very special friend. Try to buy from
a reputable pet shop or breeder that knows their animals, has
healthy stock, and plays with the youngsters from birth to socialize
them to people. The best age to obtain your future pet is at the
age of 4-6 weeks (females older then 6 weeks may be pregnant if
housed in community cages) so they grow up with you.
The
average life span of rats is 2-3 years; mice 1-2 years. The average
body length of adult rats is 9-11 inches; mice 3-4 inches; with
an average tail length of 7-9 inches in rats and 3-4 inches in
mice. The average body weight for rats is 350-450 grams for a
female, 450-650 grams for a male; mice 30 grams each sex. There
have been a few adult male rats that weighed 2 pounds!
Meeting
the basic needs of a pet rat or mouse is neither complicated,
time consuming nor expensive.
COMPANIONSHIP
In
their natural state, rats and mice are sociable members of colonies.
Therefore, keeping two instead of one will meet their need to
play and interact with their own kind. They should be of the same
sex (except for male mice as they will fight), unless you have
plenty of friends willing to adopt a continuous supply of new
babies!
Rats
and mice, although looking very similar except for size, cannot
be housed with each other or other species of rodents. Rats can
learn to get along with other family pets such as dogs and cats,
but care should be given when introducing them. Don't stress your
pets by trying to get them to get along if they are clearly frightened.
Any time spent together should always be supervised. There are
many instances where a rat and a dog or cat are the best of friends.
Mice on the other hand are too easy for most cats to grab for
a snack and, therefore, should not be put together.
HOUSING
A
simple, gnaw-proof cage, terrarium, or screen-topped aquarium
of sufficient size is the basic requirement. Used aquariums may
be obtained at garage sales and swap meets for an inexpensive
price. Wire cages are not recommended as they can be too drafty,
allow the bedding to fall out, are harder to clean and disinfect,
and corrode after long exposure to urine. If wire shelves are
used in the cage for the animals to climb on, they should be made
of ½ by ½ inch wire as a rat's back foot can get
caught in 1 by ½ inch wire and break a leg. For two rats,
a 15 gallon tank (or larger) is a good size. Two female mice (or
one male mouse) may be housed in a 5-gallon tank. This will provide
adequate room for a house, wheel, feed dish, and water bottle.
If you have several female mice, then try to get the largest tank
you can and have fun creating a playground for them. Watching
them will give you hours of entertainment! The cage should be
placed either on a table, dresser, or shelf (not above eye level!),
away from direct sun or drafts. Extreme temperatures should be
avoided.
BEDDING
NO
cedar or pine as they contain toxins and cause organ damage and
respiratory disease. Use hardwood shavings (Sani-Chips® from
P.J. Murphy Forest Products Corp., Montville, NJ 07045-9444 1-800-631-1936;
Aspen Shavings from Northeastern Products Corp., Warrensburg,
NY 12885also in Caspian, MI, Columbia, KY; Shredded Aspen
[Aspen Bed I], American Excelsior Company (817) 640-1555), paper
products (CareFRESH-shredded paper-from Absorption Corporation,
1-800-242-2287; Cellu-Dri-paper pellets-and ALPHA-dri from Shepherd
Specialty Papers, 1-800-382-5001; etc.), pelleted beddings (Gentle
Touchaspen barkfrom Gentle Touch Products 1-402-371-3311),
Critter Countrywinter wheat grass and other fibersMt.
Meadows Pet Products, Inc., (800) 752-8864), or any other non-toxic
bedding. Fill the cage with ½1 inch of bedding at
each cleaning.
ACCESSORIES
A
demand-type water bottle to provide clean water at all times.
A dish may be used only in emergencies as your pet will immediately
spill the water or push shavings in it. Holders with chew guards
for the water bottle are available to hang the bottle inside the
cage. If you use a feed dish, it should be easy to clean and sturdy
to prevent tipping. Sleeping boxes can be made from a variety
of non-toxic household containers (washable or disposable): butter
cups, jars, oatmeal cartons, etc., or store bought houses (for
mice). Nesting material will most often be used by mice. This
can be shredded Kleenex, napkins, etc. If you have access to fresh,
clean hay, your mice will love this as nesting material. You can
also get LARGE PVC pipe pieces (elbows, Y's, straight tubes) for
your rats to play in. Exercise wheels provide plenty of exercise
and fun. If you get a wheel for your rat, it needs to be at least
12-14 inches in diameter and a cage large enough to accommodate
it. Wooden gnawing blocks hone down teeth. Rawhide chew sticks
or hard dog biscuits can also be used. Cooked soup bones are a
favorite of rats.
NUTRITION
Food
needs to be kept available at all times. Laboratory pellets (Lab
Blox, Rodent Chow, Pet Blocks, etc.) as the main diet, supplemented
with a good quality grain mixture given in small amounts a couple
times a week, is the best basic diet. You can find these in pet
shops or feed stores bagged in small quantities. If lab pellets
are not available in your area (you may have to ask the store
owner or manager if they can get them if not normally stocked),
then a high quality dog food (not over 8% fat content) from the
pet shop/feed store such as Nutro, Science Diet, Iams, etc., fed
equally with a rat/mouse grain mixture is a good substitute. Complement
either diet with small amounts of salad greens (clean, freshly
washed, non-contaminated or sprayed, dandelion leaves can be a
treat for mice), fresh fruits (rats love bananas, also avocado
given in small amounts) and vegetables (raw broccoli and corn-on-the-cob
are a favorite with rats) (NOTE: any fresh foods should be washed
when necessary), and whole wheat bread. Be sure to clean out any
uneaten fresh foods the next day. Be sparing with oily seeds and
nuts. Dry cat food should only be given to growing youngsters
or nursing mothers because of the high fat and protein content.
DO NOT give your pet treats such as candy (chocolate can't be
digested by rats), cookies, potato chips, or other junk food.
Treats such as dry, healthy, low-sugar cereals (Cheerios, puffed
wheat/rice/millet, spoon-size shredded wheat, etc.), plain popcorn,
wild bird seed, dry oatmeal, occasional table scraps such as veggies,
salad, spaghetti, etc., are okay and will be eagerly devoured
by your pet. Do not feed your pet through the screen top of the
cage (if the screen is large enough to do this), as they will
learn that things poked in are food and grab anything poked in
including your finger.
SANITATION
Cleanliness
is the best guarantee to keep your pet in good health. Clean the
feed dish daily, the water bottle at each refill. Change bedding
every 3-5 days and clean and disinfect the cage and accessories
once a week.
TOYS
RATS:
Boxes, ladders, shelves, large cardboard tubes, wooden bird toys,
etc. MICE: Cardboard toilet paper/paper towel tubes, ladders,
wheels, houses, etc.
TRAINING
Rats
can be taught their name, to come, and other things. They have
also been taught to play basketball, do "Rat Olympics,"
and perform complicated mazes with many intricate maneuvers.
Allow
your new pet about one week to become adjusted to his new home
and family members. Hand feed your new pet as much as possible
for the first few days. This means that every time you handle
or approach your pet, it will have a positive reward waiting from
you. Start with placing your hand inside the cage and letting
your pet approach on its own, smelling and walking around. Be
gentle and talk softly to it. Don't be surprised if it doesn't
take the food right away. Sometimes you may have to leave your
hand in the cage for several minutes, but eventually your pet
will come to you. The next step is holding your treat just outside
the cage so that your pet must reach out and get it.
To
teach your rat his name, call him by name whenever you take him
out to play and give a treat such as a Cheerio. Rats also respond
to a raspberry/kissy/tsk sound, and you may do this each time
you call your pet. Hand him the Cheerio the first couple of times
and after that say, "Timmy, come," and hold the Cheerio
a little bit away, increasing the distance each time and your
rat will not only learn his name, but also "Come"! Remember
to give a treat when he comes to you! Each time you end a training
session, your rat should have gone a little farther than before.
Eventually when you make your noise or call his name, your rat
will try to go to you wherever you are. At this point, it is best
not to reward with food every time, but trade off with lots of
hugs and kisses.
Rats
will soon learn to shoulder sit and make that their second home
when out with you. This is useful if you plan to take your rat
with you to different places. Some people also use a hip-pack
to put their rat in when visiting friends. Place your rat on your
shoulder for short amounts of time at first; you can try giving
small treats while he is there. Sit quietly by his cage in the
beginning and gradually increase the time he spends on your shoulder.
After a few days you can start walking around a little with him.
When he is comfortable, then you can start taking him places with
you!
You
can also do something like this with your pet mouse, but instead
of your shoulder, use a pocket! Your rat will also housebreak
himself if you don't keep him out too long at a time. If he starts
to fidget and get nervous, it's a good indication he needs to
potty. Place him back in his cage; after he relieves himself give
him a treat. Many rats have been known to housebreak themselves
without any training.
Some
rats will not eat a treat while out with you, preferring instead
to eat in their cage. Don't be offended if your rat is this way.
When they feel completely safe and secure, then they will eat
while out of their cage. Others will take their treat and run
to their cage, drop it, and come back for more! Some are natural
pack rats and will try to steal just about anything and hoard
in their nest. Some people have found many unusual items stashed
in their rat's cage, or hiding place because they were allowed
to run loose in the house. Remember, they should always be supervised
when let out to run in the house. Not only will they find things
to chew on they should not, they could get stepped on by an unsuspecting
person.
They
should be thoroughly socialized and trained so they won't become
frightened when let out on the floor for the first time. Sit on
the floor with the rat in your lap and he will naturally want
to explore the surrounding area. As he gets braver he will wander
farther from you, but if something startles him, he will come
running back to the safety of your lap! It is a good idea to just
confine their play area to a bed, couch or chair. Mice should
not be allowed on the floor as they become too easily frightened
and will try to run to a safe hiding place.
FANCY
RATS & MICE
Rats
and mice come in a whole rainbow of colors and coat types. Many
of the colors and coat types are only recent developments of fanciers
around the world. There is no one color or marking that makes
a better pet. However, the English mice are naturally calmer than
the American mice.
Some
of the more exotic colors and markings in Rats are Siamese, Blue,
Silver Black, Silver Fawn, Lilac, Cinnamon, Black-eyed White,
Cinnamon Pearl, Lynx, Silver Agouti, Silver Lilac, Blue Point
Siamese, Capped, Variegated, and Blaze. Rex rats have a curly
coat, Tailless are born with no tails, and Hairless have no fur!
Most rats that you find in the pet shops are Hooded, Self (all
one solid color), and Irish/Berkshire (solid color top with white
on the belly) in Agouti (brown, the color most often seen in the
wild rats and mice), Fawn (looks orange with dark eyes), Beige
(tan with dark eyes), Black, and Pink-eyed White (albino).
Some
of the fancier colors, markings, and coat types in Mice are Fawn/Orange,
Beige, Coffee (a darker version of Beige), Cream, Silver, Siamese/Himalayan,
Silver Black/Silver Grey, Dutch (marked like a Dutch rabbit),
Variegated (small splashes over the entire body), and Spotted
Tan (sometimes confused as being Tri-color) in Satin (very shiny),
Long Haired, Frizzie (curly coat), Hairless, or a combination
of the above.
