red flamed breaded dragon

Question
QUESTION: my dragons head turned white.Is he just sheddin?

ANSWER:   Sounds like shedding.  Increase mistings or give him a nice bath to help loosen it up and make him more comfortable.

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QUESTION: How long should my breadie be out of his cage in the day time?I know he likes the heat but he like to be held also.

Answer
 Little babies should only be out for about 20 minutes at a time and get a total basking time under the UVB for at least 8 hours per day.  and older beardie can stay out for as long as he is active and put back as soon as he looks for a dark place to nap as the ambient temps of the house will get him sleepy.  Summer he may enjoy longer periods out, and with a proper leash, even enjoy the real sun with you.