Bearded dragon brumation sleeping

Bearded Dragon Brumation and Care

My bearded dragon won’t wake up! Chances are it’s bearded dragon brumation time.

Bearded dragons in the wild will brumate every year during the cold winter months. In captivity, brumation is not necessary to survive the winter months since it lives in an artificially heated and lit habitat. However, they are still programmed to pick up on the cues of impending winter and start to slow down or completely hibernate.

Some behaviours that may signal brumation is on its way are your bearded dragon has buried itself under objects or in loose substrate. Your bearded dragon may be hiding or it may just not move much anymore. Along with this, your bearded dragon will not want to eat.

Bearded Dragon Brumation

5 Signs Your Bearded Dragon is Ready to Brumate…or Already Doing It!

The signs of bearded dragon brumation can also be those of illness so it is important to be able to distinguish. Heading into winter as brumation approaches, signs your bearded dragon may be going into brumation are:

  1. Start sleeping more. Seem lethargic and inactive.
  2. Start hiding or burrowing under bark or other objects, looking for peaceful spot especially in the cool end.
  3. Doesn’t want your attention.
  4. Eating less or disinterest in eating.
  5. Moving its bowels less, less poop!

Sometimes brumation can appear to come on quite suddenly. One day everything is seemingly normal and the next your bearded dragon suddenly hiding in its cave or burrow.

There are many signs of ill health and parasites to watch out for. Smelly diarrhea and pale gums along with lethargy are a warning sign of illness and coccidiosis would be at the top of that list. Get your annual vet check up prior to brumation for peace of mind. More on coccidiosis in the post Coccidiosis in Bearded Dragons.

What Triggers Brumation?

It is the environment which makes the difference as to whether bearded dragon’s will brumate or not. Brumation in captivity isn’t necessarily a full on sleep, it could be little more than a lethargic bearded dragon not wanting to eat. Some pet owners have never experienced their bearded dragon brumating. The environment conditions will influence if it will brumate, how deep the brumation will be and for how long.

The cues for brumation may occur in captivity when your bearded dragon picks up on environmental changes which it is naturally attuned to doing. If it has access to see the light from a window, it can pick up on the reduced hours of daylight and cooler temperatures as winter creeps closer.

Of course temperature and lighting can be controlled in the bearded dragon housing, and this is where the bearded dragon can get confused. On the one hand, nature is telling it that it is time for sleep and potentially hormonal cues we are yet to discover. On the other hand the temperatures and lighting in its house are telling it a different story. As such, true brumation will not always occur. Some bearded dragons will simply become lethargic, a bit sleepy and wanting less food if anything at all.

Does my Bearded Dragon have to Brumate?

Some pet owners have reported that their bearded dragons has never undergone brumation. Since brumation is not always a complete winter shut down it is difficult to know. Some will still undergo subtle changes, a slow down on eating, perhaps not move around much but not really sleep.

We know that for some reptiles, brumation is necessary for breeding. Not bearded dragons, they are prolific breeders that need no help at all. Outside of breeding, it is suspected that brumation is associated with a longer life, but there is no scientific evidence to support that. So bearded dragons do not have to brumate, whether it is better to support natural behaviours is another question.

Turns out that not letting bearded dragons brumate may contribute to getting fat! When they brumate they are using up fat reserves. More about overweight bearded dragons in the post Is my Bearded Dragon Fat?

When a Bearded Dragon Should Not Brumate

Bearded dragons should not brumate if:

  • It is under 1 year of age, give or take. Brumating is not expected to occur for bearded dragons under 1 year of age, however there are the odd ones that defy our best intentions. This is primarily because it is a time in their life best served to good nutrition to support the demands of a growing body.
  • Sick bearded dragons should not be encouraged into brumation, they may not survive it. Veterinary care is best sought.
  • Dehydrated. Ensure your bearded dragon is hydrated before brumating. The post on How to get your Bearded Dragon to Drink and Dehydration goes through signs of dehydration.

How long can Brumation last?

Bearded dragons can sleep for weeks or even as far as 4 months. It could be that it is just sluggish for part of this time, eating very little but not tucked away in a deep sleep. Maybe it will sleep for a few days, comes out for a few days and sleep for a few days on and off. Or perhaps it will snuggle down to its chosen spot and stay there for months.

How long a bearded dragon will brumate in captivity is significantly impacted by the environment it is given. To encourage brumation winter temperatures and lighting cycles need to be set up.

5 Steps You Need to Do To Prepare for a Stress Free Brumation

Sleeping for months and not eating is very foreign to human behaviour and can be quite disconcerting. To allow natural behaviour to take place and provide you with peace of mind, it is important to prepare for brumation just prior to the onset of each winter.

Here are 5 steps to prepare for your bearded dragons brumation and make it less stress for you:

  1. Get a vet check up prior to or at the onset of winter every year. Schedule it in your calendar. This will include a parasite and health check.
  2. Set thermostat for winter temperatures which includes lights and heat.
  3. Create a burrow or privacy spot. Setting this up well is key for you to be able to check on your bearded dragon during its sleep without distributing it and giving you peace of mind.
  4. Track feeding and bowel movements. Can’t have food rotting in the gut when your bearded dragon is brumating.
  5. Monitor health and hydration during brumation.

1. Vet check

Get your bearded dragon scheduled into an annual vet check up just before or as winter sets in. Pop it in your calendar to be sure. This is not only important for brumation to ensure your bearded dragon is well and doesn’t have an elevated load of parasites but also good for building up a good record for your vet to use should ill health ever strike.

Parasites are certainly a concern before brumation. Heavy loads could result is serious illness or even death when brumating. When temperatures go down, reptiles immune systems can be easily compromised.

If your bearded dragon has already started brumating and has not gone through the vet check, take it to the vet. This vet check could make the difference between you stressing or not, from a healthy bearded dragon waking up, to something you don’t want to happen.

2. Setting up heating and lighting winter cycles

Set the heat and lighting to winter cycles. Thermostats make this an easy task.

3. Creating a burrow or privacy spot

Your bearded dragon may choose a burrow to hide in or a branch to sleep on. Offer a few options to allow it to choose.

A dig box with some hay on top may be attractive. Many pet shops will sell small bags of hay.

Bearded dragon is sleeping during brumation
Bearded dragon has found a quiet and secluded spot to sleep during brumation

To prepare the hay simply wash the dust off and spread it out to dry in the sun.

Wet hay spread out for drying after washing dust off for the bearded dragons bed
Wet hay spread out for drying after washing dust off for the bearded dragons bed

If an upright branch is the spot your bearded dragon prefers then add some artificial foliage or perhaps even hay to cover the area a little. Needless to say nothing flammable should go near the heating and lighting.

Burrows can be made by stacking rocks together (clearly they must not be at risk of falling down) or a mixture of rocks and branches. If you cannot provide natural accessories then try a cardboard box which could have a bit of added hay just for a bonus.

Bearded dragon sleeping in its burrow
Bearded dragon sleeping in its hand made burrow. Carla Dolloway’s Norman.

The accessories used for brumating (including upright branches) need to be on the cool side of the gradient. When and if it wants heat during its sleepy winter, then it will move to the heat, bask a while and back to its bed when it feels the need to. You do not need to control this and for your bearded dragons comfort you should probably not. It knows what to do as long as it is provided the right conditions to adjust itself.

Providing something to brumate in that you can weigh before your bearded dragons starts brumating will make it easier to keep weighing during brumation.

Make sure that the bedding you provide to sleep in still allows you access to your bearded dragon to check on.

4. Tracking feeding and stools

Your bearded dragon must not brumate with a gut full of food. It will be sleeping in lowered temperatures and this is going to cause a lot of problems with digestion. Food in the digestive tract without the required temperatures to digest can become putrefied. Keep a track of bowel movements.

5. Monitoring health and hydration

By providing a burrow or area of privacy that you can access your bearded dragon easily will help to monitor its health. Making it easy to locate will also help you if you are finding brumation worrying.

Weigh your bearded dragon before it starts to brumate. Take note of the reading and continue to do this every week during brumation. Assuming that your bearded dragon is healthy and went through the vet check, then you are monitoring mostly for hydration and any quick and dramatic weight loss.

This also sets a really useful baseline for your vet if care is needed.

A rapid loss of 10% weight is too much and should prompt a phone call to the vet.

Less water will be needed when your bearded dragons brumation as it is not moving and is staying cool. Some water may still be required and this is often done by misting (spraying) your bearded dragon with water. This is much less intrusive than bathing during a heavy brumation period.

Care During Brumation

The main elements of care during brumation are keeping a check, feeding and hydration.

If your bearded dragon has gone into a deep sleep then it can be checked daily or perhaps even every couple of days with minimal disturbance. If it is in a deep brumation then it is going to lose some weight. Keep a watch on its condition to ensure it is not too much.

If you have provided a burrow to brumate in, weight it. This way you will be able to keep weighing your bearded dragon periodically during brumation in its burrow and simply deduct the weight of the burrow to get the weight reading of your bearded dragon.

If it has not entered its winter sleep in a convenient burrow then you can still weigh it periodically, just try minimising disturbance and perhaps avoid placing it on a cold metal scales plate.

There is no ‘safe’ weight as such, but a rapid loss of weight or a loss of 10% or over of the baseline, is a likely sign of trouble should trigger a call to your vet to request guidance.

Chances are that during brumation your bearded dragon will not want to eat. Even if it does not go into a deep sleep and appears for all intents normal, it may reduce or stop its eating for a while during winter months. Its metabolism drops and so it’s need for food has also diminished.

It is really important not to force a brumating bearded dragon to eat and if it does eat, then ensure that it has normal heat and lighting levels available to digest. This is a good reason to simply provide good brumating conditions rather than leave it with confusing cues as to whether it is winter and it should sleep or not by not adjusting environment heating and lighting.

Hydration is far more important than food when resting. Maintaining the environment humidity will assist but other means of providing fluid may be required.

Bathing during full brumation is not required and likely to be quite disruptive to the bearded dragon. If additional fluids are required then a light misting would be a better option and for the more experienced, gently opening the mouth slightly and lightly misting the tongue should be enough.

Feeding during Brumation

If your bearded dragon is in full brumation and not waking then it will not need to be fed. However, if it is light then it may be necessary to feed your bearded dragon during brumation if it seems to be seeking food. Once fed, it must be provided with hours of daytime temperature and lighting for digestion. Keep in mind that hydration is important as well.

3 Things You Need to do when Your Bearded Dragon is Coming out of Brumation

When your bearded dragon is coming out of brumation it is exciting and relieving all at once. The three things you need to do immediately are:

  1. Set the summer heating and lighting cycle.
  2. Get your bearded dragon hydrated. Preferably drinking but otherwise just giving it a few drops of water is great.
  3. Provide food once warmed up.

Brumation will come to an end when your bearded dragon picks up on the days becoming longer and warmer. If it has gone into full brumation (sleeping) it will come out from hiding to bask and its appetite will pick up.

Set the heating and lighting to summer cycle if it isn’t already. Once your bearded dragon has warmed up and is basking, it can be provided with food. Once fed, it requires hours of heat and UVB to promote digestion.

As your bearded dragon starts to come out of brumation, getting it hydrated is important, more important than food. Provide a few mils of water by mouth for the first couple of days to bring hydration levels back to normal. If it will drink on its own, that is better. The post on hydration covers ways to get your bearded dragon from dehydration to hydrated. Bathing is another way to potentially get some fluids in but is quite unnecessary if your bearded dragon is getting a drink.

Sometimes they can pop out from brumation and go back to it, even after a day or two awake. This is less likely to occur if the temperature and lighting is set appropriately.

5 Reasons Your Bearded Dragon May Not Eat After Brumating

If your bearded dragon is not eating after brumating:

  1. Are you sure your bearded dragon is out of brumation? It could still be brumating, just no longer in a deep sleep, perhaps just lethargic. Some bearded dragons will wake up during brumation and then go back to sleep after a day or more. 4 months of brumation is about the maximum it would normally experience but it could be as short as a couple of weeks.
  2. The bearded dragons environment is not right.
    • Check the temperature and lighting. The heat and duration of lighting are key to telling your bearded dragon that summer is on its way.
    • Take it out in the sunlight for a while. This will help let your bearded dragon know that it is no longer winter and warm it up in such a nice way.
  3. Your bearded dragon could be dehydrated. Provide a drink if needed.
  4. Your bearded could be sick. Consider discussing with your vet.

It might take a little while for your bearded dragons appetite to come back after brumation. If everything is normal, your bearded dragon looks healthy, it is hydrated and the environment is set to spring/summer cycles then give it a few days. After that, a phone call to the vet to ask their opinion would be useful.

How to Wake a Bearded Dragon from Brumation in 3 Simple Steps

Sometimes there may be a need to wake a bearded dragon from brumation, such as if it is brumating more than 4 months. Waking some bearded dragons from brumation can be difficult, however here are 3 simple steps on how to wake a bearded dragon from brumation:

1. Set the temperatures and lighting back to summer cycle. Duration of light and the temperature are keys to brumation.
2. Take your bearded dragon out into the sunlight.
3. Provide a warm bath.

Only feed your bearded dragon once it is warmed up and hydrated. Post on how to rehydrate bearded dragons quickly here.

As spring is about to arrive, change the temperatures to be warmer and lighting cycles to be longer replicating the weather changing. However, there are times they might come out for a few days and then go straight back to brumating. Generally, once they are back out basking you can expect it is over. Normal conditions should be provided once they come out and start basking.

Do bearded dragons wake up during brumation?

Bearded dragons can wake during brumation, it depends on how deep the brumation is. It is quite normal to wake up, perhaps for a day or more and then go back to sleep.

Share your story of your bearded dragons brumation with us. Were you worried?

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17 thoughts so far, whats yours?;

  1. Hello, My 2 year old dragon started her brumation for the first time, back in September. I check on her regularly and she’s still alive but my biggest concern was her eating at the beginning, with no bowel movement since then. She did get a vet check 1 month before, and I have kept her temps up to make sure she digests what she ate. The big concerns I have are the food rotting, and if she goes over 4 months of sleeping should I be worried. This will be the 4th month, we’re in now.

    1. Hi Fallon, well done getting the vet check before brumation, I expect that has brought you comfort over the long sleeping period. If you have kept her temps up to normal then she is very unlikely to be in a deep hibernating state. Fluids are a key to keeping bowel movements frequent. If she is awake at all then perhaps a warm bath for 10 minutes and just make sure some fluids are taken by mouth, a teaspoon or two. With warm temps and fluids she should be able to move her bowels, I suspect that will do the trick for you although it might take 24 hours or so in between giving fluids and moving bowels. If not, I would suggest calling your vet and asking for some support.
      Love to hear how that goes for you Fallon.

    2. Hi Fallon, my 3 year old bearded dragon has been brumating for about 3 months now, I have read that bearded dragons can brumate for over 6 months. I was worried at first too about her not eating or getting anything to drink, but think about it this way, in the wild, they do not eat or drink when they brumate, so I would not be worried. Hope this helped.

      1. Yes you are right Kassandra, three month brumation is normal where the winter cycle has been set. Six months brumation is not normal, likely to be detrimental to good health and the environment needs to be reviewed. In the wild they get to choose where they brumate and have conditions suited to their needs including humidity which supports hydration. In captivity they are reliant upon us providing them the appropriate conditions. The best we can do to match that is know what the right environment should look and feel like, then replicate it as far as possible in the confined space we offer them. Hope you have the best Christmas!

  2. Hi, I live in Florida and was jogging around when I found a bearded dragon in the middle of the street, I brought it home and put it in a big box with a heat la o, however I think it is in brumation because she is laying and being lazy and not eating. I don’t know what to do, as I have never had a reptile to care for. Can someone give me some guideance as to what I should do with her?

    1. What a lovely person you are to care for a lost soul. I am guessing in Florida it is now winter. Being sluggish could be brumation or it could be ill health. Reptiles are not cheap to set up for so unless you are intending to keep it I suggest contacting a rescue organization with haste. If you would like to keep it then you need to start with what it will live in, purchasing all the equipment listed in these pages, food and a trip to the vet.
      As a matter of urgency assume it is dehydrated and in need of warmth. A hot water bottle covered in a towel put in a place it can get on or off the heat as it chooses is a great thing to do now while you sort out what you want to do.

      Other posts that may be useful now for you below.

      How to Get Your Bearded Dragon to Drink and Dehydration
      Pet Bearded Dragons – Species, Cost, Licensing and Care

  3. My bearded dragon is going into brumation in late spring as well as he is very thin, as the previous owner’s basking light burnt out and he couldn’t feed him for 2-ish weeks, nor did he ever take him to the vet. I also cannot afford the vet bill. What should I do?

    1. Hey Zachary. First let’s just be clear there is not substitute for veterinary care and that needs to be part of the care plan. The weight loss is likely to be associated with an inappropriate microenvironment and feeding issue. If you suspect illness or inadequate weight to carry over brumation then do not provide brumation temperatures, keep it normal. Your bearded dragon is unlikely to go into a full 3 month rest with normal temperature/lighting cycle, but it may still slow down a little and rest. The thing is for you to differentiate between illness and slowing down for brumation. Keeping the temperatures and lighting normal will help the immune system do its job.
      It sounds like he could be at risk of MDB (Simplifying Bearded Dragon Lighting and Heating setup.

  4. Can I take my bearded dragons body temp during brumation with an infrared gun. What temperature should it be.

    1. I am not aware of any infrared gun that would be recommended for taking the temperature of reptiles. Your environment temperature needs to be monitored and hydration.

  5. My bearded dragon has been sleeping for at least 3 months. It woke up once maybe a month in, basked and ate for a day then went right back to sleep. Thing is, it was spring and now summer when this started! I don’t know why it brumated now and not winter. Is this normal?

    1. No it’s not. Outside of having a health check for him, check what is happening in his environment. If it is just brumation and not illness then he doesn’t have the environmental cues he needs to wake up. Lighting and heating set up need to be checked.

  6. Hi my bearded dragon spike is 13years old he’s been asleep for 3 and a half months I’ve fed him 8wax worm 3 days ago he fell back asleep I can’t seem to wake him he’s never slept this long in fact it’s 4 months please help !!!

    1. It is not abnormal to go into 4 months in conditions conducive to brumation. Feeding without the right environment conditions is not recommended, i.e. heat and uvb. Really need to see a vet if you are concerned for his health. To give you peace of mind in future years, have the annual vet checkup right before winter.

  7. I don’t know if my bearded dragon is dead or asleep because she’s completely stiff and her chin is very black I keep moving her and touch her to see if she’ll wake up please help

    1. Black chin may not in the mix of good signs during brumation depending on how dark it is. She could be cool, which is fine for brumation but her body will also display a darker color. She could be ill, that is a serious problem even more so if she is brumating at the same time. It would all be guessing without knowing history, environment information and so on. Even then, still will require a vet to treat. If you haven’t taken her to a vet pre brumation then it is time anyway. If she is in brumation then trying to get her to move around is not great for either of you. Cause you both stress. Just call the vets and make an appointment urgently.

  8. Wow. This was extremely helpful.

    I’ve been ready a lot of forums and threads but this sums up everything perfectly. Thank you so much.

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