For those who’ve read a lot of furry literature, it’s easier to list off the tropes, but for those who haven’t, they are sort of flying blind. Since TVtropes, that wonderful black hole, is such a useful resource, I thought it would be a good place to start listing the types of cliches we often find. For now I think just listing them will work. This list doesn’t need to be limited only to literature that has come out of the fandom, but keep it to tropes that generally apply.
I’ll give it a go.
The Origin of Anthros
Especially early on within the fandom (90s), a lot of furry lit dealt with where the anthros came from. So there were a lot of possible explanations.
I blame Darwin
Just evolution. They developed naturally, either alongside or instead of humans.
I’m not saying it was Aliens, but…
The anthros are aliens. Lots of various fiction has animal-people as aliens.
Sprang from Zeus’s head
Some diety, be it God, or just a god, created anthros. Were they created in this god’s image, or moerely a natural extension of animals? This is typically the explanation in fantasy settings with no humans.
A wizard did it
A magical catch-all of either a non-deific entity created them with magic, a spontaneous magic, magical accidents, or other mystical handwaving such as ‘it’s a fantasy realm, we aren’t told why there are gryphons an dthey talk, they just do’.
Corporations, man
Anthros were created through science, specifically by private companies (or occasionally the government) for a specific purpose of a type of owned property/slaves. Typically enhanced soldiers or sex slaves, but occasionally their intent is enhanced workers of various fields or a new kind of “pet”. Bipedial animals count, as do “uplifted” non-anthros.
Weird Science
A catch-all of either intentional creation for experimentation purposes (such as Pinkie and the Brain), or an accident other otherwise tech-explained randomness (Teenage Mutant Ninja Turtles).
I want to be a stripey one
Humans are turned into anthros somehow. Typically this also means their children are anthros.
You just can’t hear them
Animals really are intelligent and talk, either only to themselves or humans. This is where most of your animated anthros exist - cats and dogs really do argue, humans just don’t see it, and such.