Quote Originally Posted by 'accretion',index.php?page=Thread&postID=93141#pos t93141
The boost only works if you have 2 or more toons in the "lowbie" group and the pet does all the damage after a lowbie tags the mob. Been that way for awhile, but I haven't tried it recently to see if it still works.
This.

I can confirm it still works though. I started on Silvermoon with only three hunters, then pet boosted a new hunter and priest with the highbie hunters out of group. Lowbies tag, pets kill, full XP.