I'm coining another xenogender, called sunwolfgender!
Sunwolfgender is a xenogender exclusive to wolf therians/wolf-related nonhumans that's defined by a gendered connection to both wolves and the sun, sunflowers, and/or gold. Or, by a wolf feeling gendered connection to the sun, sunflowers, and/or gold.
The flag is based off of the wolfgender flag for the brown stripes, the yellow stripes represent the sun, and the green stripe represents the plant and sunflower-related aspect of this xenogender.
It's also inspired slightly by some pokemon fusions, sunruff and sunroc.
Some pronouns that a sunwolf may enjoy are these (in they/them/theirs/themself format):
sun/sun/suns/sunself
wolf/wolf/wolfs/wolfself
sol/solar/solars/solarself
bark/bark/barks/barkself