system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Why do Scottish Fold cats have those weird, sausage-shaped tails?
gpt
The same reason pugs have smashed faces.

A breeder sees one of their kittens has an oddly shaped tail, decides they like that trait and breeds it with another cat that has an oddly shaped tail,and its offspring has a more distinct oddly shaped tail.