Just kidding! Fixed the pet power bar happiness coloring/updating. Apparently, it only likes to update when being constantly refreshed with power change events (ie. In combat). Removed PostUpdate power function for simplicity. Also shortened the name on Target of Target frame for better readability.

diff --git a/Tags.lua b/Tags.lua
index 35ba018..94d10a6 100644
--- a/Tags.lua
+++ b/Tags.lua
@@ -52,6 +52,12 @@ oUF.Tags['LanRaidName'] = function(unit)
 	return Name
 end

+oUF.TagEvents['LanShortName'] = 'UNIT_NAME_UPDATE UNIT_HEALTH'
+oUF.Tags['LanShortName'] = function(unit)
+    local Name = string.sub(UnitName(unit), 1, 8)..'...'
+	return Name
+end
+
 oUF.TagEvents['LanPower'] = 'UNIT_ENERGY UNIT_FOCUS UNIT_MANA UNIT_RAGE UNIT_MAXRUNIC_POWER UNIT_RUNIC_POWER'
 oUF.Tags['LanPower'] = function(unit)
     local min = UnitPower(unit)
diff --git a/oUF_Lanerra.lua b/oUF_Lanerra.lua
index 96434ea..b546027 100644
--- a/oUF_Lanerra.lua
+++ b/oUF_Lanerra.lua
@@ -274,44 +274,6 @@ local function UpdateRaidHealth(Health, unit, min, max)
 	end
 end

--- Now for the update power function
-local UpdatePower = function(Power, unit, min, max)
-	local self = Power:GetParent()
-
-	if (min == 0 or UnitIsDead(unit) or UnitIsGhost(unit) or unit == 'pet' or unit == 'focus' or unit ~= 'player' or not UnitIsConnected(unit)) then
-		Power.Value:SetText()
-	else
-		Power.Value:SetText(min)
-	end
-
-    local color
-	if UnitIsPlayer(unit) then
-		local _, class = UnitClass(unit)
-		color = colors.class[class]
-        Power:SetStatusBarColor(color[1], color[2], color[3], 1)
-	elseif UnitIsTapped(unit) and not UnitIsTappedByPlayer(unit) then
-		color = colors.tapped
-        Power:SetStatusBarColor(color[1], color[2], color[3], 1)
-    elseif UnitIsUnit(unit, 'pet') and GetPetHappiness() then
-        color = colors.happiness[GetPetHappiness()]
-        Power:SetStatusBarColor(color[1], color[2], color[3], 1)
-	elseif UnitIsEnemy(unit, "player") then
-		color = colors.reaction[1]
-        Power:SetStatusBarColor(color[1], color[2], color[3], 1)
-	else
-        if (unit ~= 'pet') then
-            color = colors.reaction[UnitReaction(unit, "player") or 5]
-            Power:SetStatusBarColor(color[1], color[2], color[3], 1)
-        end
-	end
-end
-
---~ local PetUpdatePower = function(Power, unit, min, max)
---~     local color
---~     color = colors.happiness[GetPetHappiness()]
---~     Power:SetStatusBarColor(color[1], color[2], color[3], 1)
---~ end
-
 -- Add DruidPower support
 local function UpdateDruidPower(self, event, unit)
     if (unit and unit ~= self.unit) then
@@ -544,15 +506,8 @@ local Stylish = function(self, unit, isSingle)
         end
 	end

-    if (unit == 'pet') then
-        self:RegisterEvent('UNIT_HAPPINESS', UpdatePower)
-    end
+--~     self.Power.PostUpdate = UpdatePower

---~         self.Power.PostUpdate = PetUpdatePower
---~     else
-    self.Power.PostUpdate = UpdatePower
---~     end
-
 	if (unit == 'targettarget') then
 		self.Power:Hide()
 		self.Power.Show = self.Power.Hide
@@ -731,6 +686,8 @@ local Stylish = function(self, unit, isSingle)
 			self:Tag(self.Info, '[LanLevel] [LanName]')
 		elseif (unit == 'focus') then
 			name:SetText()
+        elseif (unit == 'targettarget') then
+            self:Tag(self.Info, '[LanShortName]')
         else
 			self:Tag(self.Info, '[LanName]')
 		end