Hey! Two outta three ain't bad, particularly when going from the adopts themselves rather than reference pics!
I submit that Spotted Cow Rat, Fawn Cow Rat, & Longhorn Cow Rat are all simple and make sense.
Easy-peasy in English, no one can confuse those descriptions with any of their litter mates (or any other same colour combination rats from any other litter ever), and best of all each are described in genetically accurate colouration/pattern rather than even suggesting any breed at all.
It's just a suggestion after all. Folks are entirely welcome to call them whatever they like. Larry, Moe & Curly; or Ludwig, Van & Beethoven; or Huey, Duey & Luey all spring to mind as fun possibilities. Fun is, after all, what we're having, isn't it?
