I leveled with the Arawnite Shamaness as a pet on classic in 2001 or 2002 and she should have a single dot and buffs.
She currently has no buffs at all and casts no spells either.
Loc: Lyonesse 55k 31k
The snips are from the Uthgard Forums. I think she used Midgard buff animations. (Eden Forum also have mentions of the mob casting a dot spell)