Dry heaving?

[Dudley05]

I dont know what it is but sometimes ill look voer and vinnies beard will get big and deflate and does it a cpl more times like hes gonna puke or burp but he doesnt? dont know what to think?
Everything else is fine.. hes runnin around and lovin everything in his cage so i dunno what it could be?
Someone please help!

 

[tonid]

My girls do this first thing in the morning, almost as though they are having a stretch. They also do it when their beard is about to shed...does anyone else have an opinion?

 

[ErinMeetsMachine]

I agree with the near shedding comment. Spot does the same thing. Like eye-bulging.