How do I get my bearded dragon to quit pooping in his drinking bowl?


My bearded dragon only poops in his water bowl and no where else, how do I get him to stop?

900 Global Hard Drive Bowling Ball 16lb 1st quality $239 Brand new in box!!!
$35.00 (11 Bids)
End Date: Thursday Apr-17-2014 10:10:45 PDT
Bid now | Add to watch list

Brunswick TZone Blue Indigo Swirl Bowling Ball 12lb & Chicago White Sox Bag NEW

$55.00
End Date: Thursday Apr-24-2014 7:44:34 PDT
Buy It Now for only: $55.00
Buy It Now | Add to watch list

*RARE* Brunswick BVP Wizard - 15lb - 2-3" Pin - Brand New w/ Box

$130.00
End Date: Thursday Apr-24-2014 7:38:38 PDT
Buy It Now for only: $130.00
Buy It Now | Add to watch list

UGLY*PLUGGED*USED Clear DRAGON Bowling Ball * ugly but a BEAUTY nonetheless

$505.00
End Date: Monday Apr-28-2014 17:01:57 PDT
Buy It Now for only: $505.00
Buy It Now | Add to watch list

On The Ball "Drinking Team" Bowling Ball 8 LBS NIB (Minor Blemishes)

$9.99 (0 Bids)
End Date: Wednesday Apr-23-2014 14:45:11 PDT
Bid now | Add to watch list

AMF HEAT STROKE Bowling Ball 16 lb. 1ST QUAL*** BRAND NEW IN BOX!!!

$89.95
End Date: Wednesday Apr-23-2014 9:44:54 PDT
Buy It Now for only: $89.95
Buy It Now | Add to watch list

STORM MARVEL bowling ball 12 LB. 1ST QUALITY NEW UNDRILLED IN BOX!!!!

$109.95
End Date: Saturday Apr-19-2014 8:35:05 PDT
Buy It Now for only: $109.95
Buy It Now | Add to watch list

Lanemaster absolute power 15 Lb Bowling Ball

$259.99
End Date: Friday May-9-2014 13:55:15 PDT
Buy It Now for only: $259.99
Buy It Now | Add to watch list