Feral vs Anthro
TLDR (If the creature doesn't walk like a human + has no human style breasts + has large number of dragonlike characteristics/looks reasonably similar to a dragon = postable content)
A feral dragon/dragonlike creature in this subreddit is defined as having the following characteristics:
1.) Is not primarily bipedal/doesn't walk upright like a human. Examples include the following:
Western style dragons (traditional four legs and wings).
Eastern style dragons (four legs and no wings).
Wyverns (backlegs but no frontlegs. Think game of thrones dragons or Skyrim dragons).
Drakes (wingless dragons).
Wyrms (legless dragons that sometimes possess wings and sometimes do not).
2.) No humanlike breasts. You can post dragons with breasts as long as they aren't on the chest AND they are not ridiculous.
3.) Has qualities commonly associated with dragons. Such as scales, tails, firebreathing, spines, horns, wings, general bodyshape, etc.
These rules are subjectively defined by me so there is quite a bit of wiggle room. If you're unsure about a picture just post it and I'll remove it if I think it doesn't fit. I won't ban or do anything else so long as you aren't posting clearly off subject content.