Take your DA code:

[url=http://smurfette.dragonadopters.com/dragon_8541]
[img]http://smurfette.dragonadopters.com/dragonanimated_8541.gif[/img][/url]
Remove the part in the IMG tags. Find the small DA head on your page then follow the next step:

[url=http://smurfette.dragonadopters.com/dragon_8541]
[img]http://dragonadopters.com/images/dragons/ad4c2f5763197e8cfdc224ac77fc13d4.gif[/img][/url]
To get the code that you're going to replace what you've just removed with, right click on the image of the small bobbing head you just found and click on "Copy image location". Paste it into the IMG tags and you're done!
If the "Copy image location" option is not available, right click the image select "properties". Copy the address that is next to "location" and use it to replace the code you removed.