On my shaman I didn't have epic until 60 and for the most part I solod to 60 but I did have jbb like you (basically saved for it specifically)
I slowed and let the dog build a bit of aggro then spammed jbb until mob was dead, occasionally dog would loose aggro but depending on how much health the enemy had left would determine if I would root (if low health just keep clicking) if high health then root and back off on the jbb spam a little
|