Just soloed it with a 66 BM hunter
first time, pet died, and i had to fd to survive; but he was very close to die too :D

second shot, i buffed up with ravager dog, and sporeling snack to pet. not easy thing (a 66 bull elekk stepped in... god bless freeze trap :D ) and i had to fd just after his death to avoid add; pet died but luckily trinket and arcane shot's cooldown ended so...

not an easy quest, but soloable.