If you rename a wolf to "R2", You get an R2 unit! (and other types of astromechs)
Look its R2-D2
its BB-9
I couldn't find any more recognizable R3s with their stock transparent domes
Everyone's favorite clone wars relic and war criminal
the suicidal one
Gonk
Each wolf variant has unique base colors, the accents are changeable via dying the collar
wolf variants, skins, dying, yadda yadda
you know the drill
Wait a minute, are these descriptions even required???
A angy r2 takes out his meanness stick
Pray for a quick death