Litterbox Training
Bunnies really can be litterbox trained very easily!!
Most bunnies self-train for litterboxes, so the steps are as simple as
creating a litterbox and putting the bunny in the litterbox.
They usually get it. If they don't, they may be telling you something.
Rabbits usually like to relieve themselves in only one or a few
places, and they can easily be trained to use a litterbox. Many
rabbits get the point if you simply offer them a litterbox where they
usually go anyway (starting with in their cage or somewhere in the
area they have access to). Also try adding some of their droppings to
the litterbox or add some wet newspaper from their cage.
Once your bunnies are using the litterbox, you don't need to entice
them - but you will need to clean it regularly.
Most bunnies like to munch on
hay
when they're doing their business,
so adding hay to the litterbox will encourage them to go there. Some
bunnies like to hang out in their litterbox, so don't be alarmed if
you see your bunny napping in there (unless it's very drity, in which
case it needs to be cleaned). The litterbox is a safe place for the
bunny.
Some bunnies like to have their litterbox cleaned after each use,
while other bunnies think that if you clean it every time, you are
telling them that it isn't where you want them going. You'll have to
pay attention and figure out where your bunny stands on this issue.
He understands the litterbox, he just doesn't understand you yet.
You will probably always find poops outside the litterbox. This is normal,
and not an indication that your bunny isn't using the litterbox. Rabbits
use droppings as territorial markers, and in the wild they also lead
the way back to safety via a zig-zag path (never straight to the entrance
to the warren). Also, it seems that almost everything sticks to their
little poops, so one day you might find one in your pocket. Sometimes
when a bunny hops out of the litterbox, one or two will follow him out.
If the litterbox has an ammonia smell, it should be cleaned immediately!!
Another way that you'll know if the litterbox should be cleaned (or moved)
is simply that you'll discover that one of your bunnies has turned it over
and made a fine mess of the contents. Sometimes this means you're not doing
your job well enough, and sometimes it means your bunny is mad at you. Of
course, sometimes it just means your bunny is having fun at your expense.
Some bunnies have the best intentions, but will back up to a corner of
the litterbox and wind up peeing over the edge. If you have a bunny
like this, please get a litterbox which is higher on 3 sides or even
enclosed on 3 sides to prevent mess.
Please note: Spraying is not a
failure of
litterbox training, but rather an indication that other
behaviors need
to be addressed (most likely, the rabbit needs to be
neutered/spayed).
NOTE: Do NOT use cedar or pine shavings with your small mammals!!
(Aspen wood shavings are exempt from this warning as they are safe for
small mammals - it's a hard wood and specially prepared for bedding or
litter for small mammals, including washing and kiln-drying).
Please see these articles on wood shavings
(especially aromatic woods like pine and cedar) and the problems they introduce
for small mammals. An excerpt reads:
"Aromatic hydrocarbons from cedar and pine bedding materials can induce biosynthesis and hepatic microsomal enzymes"
which are known to
cause liver disease (quoted from the U.S. Dept. of Health and Human
Services guide for the care of laboratory animals). Use grass hay (on
top of newspaper) or organic kitty litter for your rabbit's litter box
and timothy hay for other small animals' cages.
The above quote can also be used to get yourself out of
conversations, as most people will have no clue what you just said,
nor will they be inclined or able to dispute it.
To clean and disinfect, ideally you would a product called
Vanodine,
which is totally safe for animals, even if they ingest a small amount.
It is a non-toxic and very thorough disinfectant - it kills virii,
bacteria, and even fungi. It is a good replacement for chlorine
bleach, which also kills everything but is much more dangerous to
animals. After using bleach, you must be careful to thoroughly dry the
litterbox (preferably in direct sunlight) everything so there's no
trace of chlorine left. Some plastics will also absorb the smell of
bleach. Vinegar is a good cleaner but it is not a disinfectant.
You can also try vanilla extract - it is a good cleaner and
disinfectant too!! (Part of the reason for that is the 20% alcohol
content, which evaporates quickly).
If you have an area of carpet which needs to be cleaned due to its
smell, you can try Nature's Miracle (available at many pet
stores and other places that sell cleaning supplies).
If your bunny seems to have forgotten its litterbox habits...
Bunnies don't forget their litterbox training. When they start going
outside the box, it is usually because they are complaining about
something, and this should be investigated. It is possible that a UTI
(urinary tract infection) or
bladder sludge or stones is making it
uncomfortable for the bunny to urinate, so the bunny will "forget" the
litterbox as a way of calling attention to the problem, and asking you
to investigate the leavings.
This is actually very important, and an
early warning that something is wrong. If your bunny starts behaving
like this, please try to determine the underlying problem and make an
appointment with your vet.
If you notice chalky calcium deposits in the litterbox...
Rabbit urine is typically mineral-rich, so the presence of calcium in
the urine should not be interpreted as the only indicator of
bladder sludge or stones,
but thatis not to say that it isn't a concern. Rabbits, like all mammals,
need calcium in their diets and some of it will be eliminated in the
urine, and rabbits' urine is rich in minerals from their diet.
Seeing calcium or chalky buildup in the litterbox doesn't necessarily
mean there is any build-up of calcium in the urinary tract. You should
observe your bunny when he/she is in the litterbox, and watch for
signs of straining, struggling or discomfort. Also check what's left
behind (if you can) to see if it looks normal. If the rabbit is
showing any signs of calcium buildup in any form, then it's time to
talk to the vet, and perhaps get an x-ray of the bladder (calcium
shows up very nicely in x-rays).
If you notice odd coloring in the urine...
A rabbit's urine can be anything from clear to thick yellow to brown
to even bright red and still be considered normal (unless the bright
red is blood, but it often isn't). Something as simply as a change in the diet or stress
can cause a rabbit's urine to change color and/or clarity. Only in
certain cases is bright red urine actually blood (and you'll be able
to tell by smell), which indicates a serious problem and the bunny
should see a vet right away.
If you notice small poops...
Small poops usually indicate the beginning of a blockage, and the size
of the poops indicate the largest size of anything that can pass
through the bunny's digestive system. If the bunny is shedding, you
will likely see the poops strung together with the swallowed fur.
If you find small clusters of pungent soft poops...
Rabbits have two different kinds of droppings - fecal, the typical
round and basically dry and odorless droppings, and cecal - or
cecotropes - which are meant to be re-ingested by the rabbits. In
much the same way a cow will regurgutate its cud to chew it, rabbits
re-ingest their cecal droppings, sometimes directly from their anuses,
to gain all the nutrients from their diet. This is not only normal,
but essential to the rabbit's health - you should worry if your rabbit
doesn't eat its cecals. These used to be known as "night feces" (they
are not feces, they come from the cecum, not the bowels) because
rabbits would usually eat them at night, but it's theorized that this
is because it was stored up food from a dusk of forraging for foods
and not fully digesting them before returning to their warrens.
Please read Dana Krempel's article
The Mystery of Poop
to learn about cecotropes.
If your bunny has runny stool and/or poopy butt...
The first thing you should do is clean the area, very gently. You can
use plain cornstarch (NOT TALC) to give a dry bath and hopefully
remove most of the mess, and if necessary, have your bunny sitting in
a very small amount of warm water to soak the toughest clumps. If the
bunny must get wet, do your best with towels and a hair dryer set on a
low setting to dry the fur - wet bunnies can get sick easily.
The next thing you should do is change the bunny's diet, eliminating
sugars (all fruit), limiting greens, and promoting fresh hay to eat.
You should also contact your vet and tell them of the situation and
see about making an appointment. Check the bunny several times a day
and clean as necessary. Look for an improvement very soon (in
a couple days) or make an appointment to see the vet.
Poopybutt can easily lead to
flystrike
or infection.
(another article on flystrike).
Please read Dana Krempel's article
The Mystery of Poop
for a better understanding.
If you notice your bunny isn't pooping at all...
If your bunny hasn't pooped for over 12 hours,
call your vet immediately,
as this may
indicate a blockage in his digestive system or
stasis
or something else equally
life threatening.
If the bunny's digestive system shuts down, it can
very easily die in a day or two - if something like this happens on a
weekend, you will need to go to an
emergency vet.
Don't know of an emergency vet near you?
What to put in the litterbox?
You should avoid using cat litter, as some of it may be toxic to rabbits,
and they may eat the litter. Some of the following ideas may help:
- Line the litterbox with newspaper, and put hay on top of it
(bunnies like to munch when they go)
- Use untreated woodstove pellets
- Use "Yesterday's News" litter
- Use "CareFresh" litter
- Try a two-piece litterbox (made for sifting cat litter that
clumps) and line thebottom with newspaper and the top with either
Yesterday's News or hay (or both)
- Cut a fluorescent lighting grid to fit inside the litterbox to
keep the bunny's feet out of puddles - put newspaper underneath, and
Yesterday's News or hay on top
This is Cocoa and Brownie in separate litterboxes, one used as a litterbox
and the other used as a haybox (it will eventually be used for litter, and
then I'll clean the other one and the functions will reverse).
Brownie disappears into a giant bag of hay (and I finally understand
why it occasionally seemed haunted). Note that the bag had many holes and
rips in it so that it could breathe and no moisture would collect, which
would cause mold to grow.
Tamari
and
Noffy
sharing the litterbox inside their cage (or "home within a home"
since it was only ever used as a cage during bonding so they didn't
hurt each other). This one was a simple cardboard box lined with
newspaper and hay, but they liked it just fine, and they had a few
other litterboxes around the house, for when they were causing
trouble.
Recommended Reading:
Setting Up Bunny's Litterbox
San Diego HRS page on setting up a litterbox
Nephroliths and Uroliths (calculi) in rabbits
Medirabbit's article on bladder sludge, sand, and stones (pdf)
Normal urine and "sludge" in rabbits
Medirabbit's article on the differences between normal urine and sludge
What is a Cecal Pellet?
The House Rabbit Society's explanation of cecotropes
Litter Training Rabbits
Article about dealing with territorial marking and urine spraying
FAQ: Litter Training
The House Rabbit Society's FAQ on litterbox training rabbits
The Basics of Litterbox Training
The House Rabbit Network's article on litterbox training
Litter Box Training
The MA House Rabbit Society's article on litterbox training
Litterbox idea
This shows how to set up a litterbox with a lighting grid
Litter
Some solutions for litterboxes for your rabbits.
Litter training your rabbit
Long Island Rabbit Rescue Group's page on litterbox training
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Last update: Sun Jun 28 21:49:23 EDT 2020
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