Bearded dragon? open up Mouth? Don´t worry, don´t worry! Most most likely your bearded dragon is no sick if the stares at you through an open up mouth looking like he is all set to spit a fireball right right into your face.

You are watching: What does it mean when a bearded dragon opens its mouth

The factors why bearded dragons open their mouth are greatly not alarming. Many of the moment bearded dragons execute that to regulate their body temperature. The can likewise be a authorize for aggression or protective behavior.

This short article will present you 4 reasons why her bearded dragon mirrors an open up mouth all the time. The will display you, what you have the right to do about it and also why the is vital to recognize what her bearded dragon desires to call you v this behavior.


The first and most common reason because that a moustache dragon’s open mouth is referred to as “gaping.” any kind of dragon kept at the right temperature will gape commonly while castle bask.

It is a type of thermoregulation in i m sorry excess heat is vented the end of the mouth—the an initial defense against overheating. Where people sweat, bearded dragon gape. However, the actions isn’t a sign of discomfort.

In fact, they execute this to prevent heat buildup as soon as the perfect inner temperature is achieved. A gaping moustache dragon is a happy bearded dragon—not also cold, and, as result of their an individual ventilation technique, not as well hot!

How to Tell If her Bearded Dragon Is Gaping

“So, okay. Mine sweet, darling lizard is probably fine, simply gaping… but what if ns wrong? What if i’ve mistaken a symptom of some insidious an illness for gaping?”Calm down, yes a simple answer to this.

If a moustache dragon has actually been basking because that a couple of hours, and that’s as soon as you notice the opened up mouth, then the likelihood the gaping is huge!

Throw your concerns out the window. However, there are other possibilities to consider when a chilly dragon opens up his mouth.

Beard Stretching and also Yawning

Beard stretching, puffing, or flaring is an additional normal habits for mustache dragons. But, come the unprepared witness, the may show up that your bearded dragon is experiencing a demonic possession, or—for the realists out there—like its choking.

Despite the freakish head movements, frog-like moustache puffing, and also erratic opening and closing the the mouth, yes sir no have to panic. This is simply exactly how a mustache dragon stretches his/her beard.

Bearded dragons likewise yawn, which looks like… well, a yawn. That is periodically accompanied through a tiny beard stretch.

Aggression and also Defense

As most of united state know, bearded dragons space docile, familiar reptiles. Aggressive behavior towards people is rare. However, friend may discover that you’ve motivated defensive habits in your pet.

Once, i startled my lizard by towering over him during a pilgrimage outside, which usually leaves that nervous. He quickly turned towards me, mouth opened, mustache puffed out, displaying his best impression of a fearsome creature that’s ready to pounce.

After a moment, the realized i was the same person I’ve always been and allowed me come sit down. Wild bearded dragons are not unheard of, though. And also after having actually my finger mistaken for a worm, I deserve to attest to your jagged little teeth.

While a beardy might never take her finger off, they’re capable of inflicting a nasty cut.

Always respect the animal’s body language. Wild dragons could puff, hiss, leap, and also gape. Yet most of us will never ever see this. Generally, only dragons that have a bad history with people will ever act this aggressively.

What To carry out In the Case?

If girlfriend think the your bearded dragon opens its mouth since it shows a defensive habits towards you, the can help to create a safe place for her bearded dragon.

For example, get this plants and also cover two or 3 sides of the moustache dragon inclosure with plants.

This means your moustache dragon can´t see what´s going on approximately its tank and this helps incredibly to calm under an wild or fear bearded dragon. You can additionally get a background prefer this to cover a side of the beardie tank.

Another an excellent way to do the beardie tank for comfortable for her bearded dragon is to acquire a hide. I recommend come get this hide. The is cheap, girlfriend can pick the size you need and also it it s okay the job done perfectly.

Bearded Dragon – respiratory tract Infection

The final reason for bearded dragons to have actually opened mouths is the just reason because that concern.

Respiratory infections are resulted in when humidity above 40% for a lengthy period.

Bearded dragon are pets of the dried woodlands the Australia, not adjusted to breath moist air, making respiratory tract infections usual in humid regions.

Keepers must own a hygrometer and use these approaches to keep low humidity in enclosures: If you usage a water bowl, save it little and far from warmth sources.

Don’t use barks or mosses in terrariums, together they retain moisture. If the humidity is high in the enclosure, add much more ventilation.

If the humidity in your house is also high, and also no other techniques work, purchase a dehumidifier to place in the room with your bearded dragon.

How to Tell If her Bearded Dragon has actually A respiratory Infection

A bearded dragon with a respiratory tract infection could look choose it’s gaping every day. This won’t be in solution to basking temperatures, instead, the dragon is attempting to breath v it’s mouth.

Watch for mucus in or roughly the mouth and nose, labored breathing, wheezing, or crackling through each breath.

Sick dragons may become lethargic and lose appetite.

Contact a vet automatically if you doubt your dragon has a respiratory tract infection, as there’s no effective method to treat it at home. For bearded dragon left untreated, liquid will develop up in the lungs, eventually suffocating the lizard.



So, why execute bearded dragons open their mouths? moustache dragons open up their mouths together a solution to many different things, and most the the time, there’s no reason to worry.

Gaping is a an excellent sign when it involves basking, and also they stretch their beards just to, uh, creep us out?

But periodically it can be a sign of stress, defensiveness, or—worse yet—severe illness. Once you pay attention to the dragon’s typical behavior, it will certainly be straightforward to identify one the these points from another.

For those who treatment for your bearded dragons, and act on their ideal judgement, i’m sure every little thing will rotate out fine.

Before girlfriend leave!

Since i receive many comments and also emails indigenous bearded dragon owners that phone call me the their moustache dragon is refusing come eat greens, I determined to aid with this issue.

What many bearded dragon owners carry out not recognize is that a moustache dragon the does not eat greens can be ailing or is ~ above the best way to getting sick.

Bearded dragons space omnivores, which way that castle eat anything lock can uncover in the wild. The difficulty that most bearded dragons space picky when it comes to food just arouses early out to poor husbandry.

See more: Chris Benoit Vs Triple H Vs Shawn Michaels, Triple H Vs Shawn Michaels Vs Chris Benoit

If your bearded dragon is refusing come eat greens, and also maybe even only accepts mealworms as food, I very recommend the you get my ebook: how To Make your Bearded Dragon Eat Greens within 7 Days!

After going v the actions outlined in the ebook I will certainly personally inspect on you and also your beardie via email and will assistance you if needed.