Due to the extremely cold climate the Catsups take on a vast variety of white, blue, and purple hues giving them a natural camouflage in the icy terrain in which they live.  The Catsup are an extremely territorial group who do not like any strangers on their lands. The only creatures overlooked by the Collective when entering their territory are the Elions. This is due to the fact that the Catsups know the Elions poses no threat and the felines have an extreme respect for the creature and its works.

Catsups are meat eaters and extremely good at hunting game and even better at tracking and attacking their enemies. Although they are aggressive creatures, the Catsups can be extremely friendly. They are a full running society that contains all types of personalities. They have art, music and science. They are not extremely advanced but they do a lot better than most of Top Worlds small societies.

There are few members of the Catsup Collective living in other lands; however it is not unlikely to find them among foreign tribes and kingdoms. The Catsups are usually revered as great trackers and hunters and Kings welcome them into their employment to help serve their various causes.