Pet Threat Highlighter

Recolors the nameplate, if the unit is tanked by a pet.

Currently supported:

• Pets
• Black Ox Statue (Brewmaster Monk)
• Niuzao, the Black Ox (Brewmaster Monk)
• Treants (Balance Druid)
• Earth Elemental (Shaman)
• Greater Earth Elemental (Shaman)