It doesn't just happen when they eat, scientists don't know why they do it, but it is normal and nothing to worry about unless their eyes don't go back in after two hours then you need to go to a vet asap, but that shouldn't happen.
They puff off to cool them selves or to scare away predators and for some of them also use it to slow down when they running. Most of them run so fast that they can not be run out!
When a bearded dragon puffs up it's stomach it usually means one of two things.
First thing, which is the more common, is taking up heat. A beardie will always make itself as large as possible in order to take in as much heat as possible, which then allows it to survive longer when away from the heat source.
Secondly, the beardie can also use this as a defence mechanism, making itself look bigger and more intimidating in order to ward off any immediate threats toward it.
If you own a bearded dragon then you will clearly know the difference between the two methods.
They puff their necks out after eating to die jest it is food.
If the neck of a bearded dragon's neck puffs up, it's mad or scared and the neck might also get black:)
If you mean by resemble; what does a bearded dragon look like, I would probably say an Ankylosaurus.
Bearded dragons are nice, but if you are mean to them they will be mean to you.
When a bearded dragons beard puffs up that means that there protecting them selves and also there sides expand when they feel threatend.
The Lizard in "Nim's Island" is a Bearded Dragon
That white stuff is urates. Its the bearded dragons pee.
They do it when they are ready to come out!
Yes they r they only bite you if your mean to them or actcidentally bite you
the bearded part is because they have a beard(made of scales), and the dragon part is because they look like dragons.
is it mating season if it isn't territorial
that its broken or rotted off. it will not grow back
It depends what you mean by 'like a bearded dragon' Depending on the circumstances, Bearded Dragons communicate with their peers by head-bobbing, and arm waving. If you mean can a human communicate with a bearded dragon, then the answer is no !