Category talk:Pets without a distinguishable characteristic

Purpose?
Call me stupid, but why is this category here? It seems to contain, well, all of the pets in the wiki, if not most. What exactly is considered a distinguishable characteristic? All of the main Sims 1 and 2 pets seem to be in here, and they should be considered the least generic, right? Eupheschism 13:28, December 24, 2010 (UTC)