This is a steep bushwack to this viewpoint without an official trail. I've shared my trek in the website link from Gaia, although all routes go up and I think I've hiked about 8 different ways to this viewpoint. I prefer this trek as it avoids a lot of downed trees, and takes you up the back side, which is less steep than through the meadow below.
Dog friendly, however this trail is very steep with a lot of bushwacking. Not ideal for dogs unless you don't have a choice.
2024 Update — I’ve been told the rock near the main viewpoint is extremely crumbly and may require 3 points of touch. Please use best judgement when choosing your steps at the top.