3 pros about working as a DOC ranger are getting paid, looking after native plants and animals and working outdoors.
3 cons about working as a DOC ranger are cleaning toilets and other messes left by people who didn't pick up their rubbish, working outdoors in terrible weather and working away from home for long periods of time.
I would not like to be a DOC ranger because I hate the rain and cleaning toilets and I don't super like animals so this would not be an ideal job for me.