Species: xweetok
A species of Neopet based primarily upon chipmunks, with traits of cats and chinchillas mixed in.
The species' creation was originally greenlit by a burnt-out Donna Williams in 2008 (on the eve of Neopets being acquired by Viacom) mainly out of spite as she considered the species to be both poorly-drawn and named. The fanbase, to put it lightly, disagreed, and it swiftly became one of the most popular species on the site, quickly rising to the top 10 where it remains today (5th most popular, 13.4 million population).
This tag implicates neopet_(species) (learn more).