Recently on a Zul’Aman raid after using the HexStick i got a pet frog called “Mojo”. It only drops in ZA but you could get it near Ghostlands until Blizzard “Hot-Fixed” it.
More Info here:
http://www.wowinsider.com/2008/01/27/get-your-mojo-workin/
A blog that covers quite a lot on spell hit something i still cant get my head around.
http://blessingofkings.blogspot.com/2007/07/hit-caps-for-bosses.html
Credit to Caramoon for finding this great site
The Best Guide for Hunter pets
http://petopia.brashendeavors.net
Great Post of the wow forums about the Destruction/Pet Sacrafice Spec
http://forums.wow-europe.com/thread.html?topicId=2405316142&sid=1
/cancelaura name of buff
eg
/cancelaura mark of the wild
/cancelaura blessing of salvation
Handy For locks at leo, mage kiter at vash, tanks that get BoS.
Maybe theres an addon to get rid of unwanted buffs im not sure just thought this was useful.