Colson Grainger

Colson Grainger, also known as Rudderbutt, (born May 23, 1982) is a fursuiter who lives in San Jose, California, USA. His fursona is a goateed otterroo (otter/kangaroo hybrid).

Colson was a Guest of Honor at Feral! 2010, ConFuzzled 2012, is a special musical guest for Midwest FurFest 2011, and featured artist for Further Confusion 2012.

Colson and Darky collaborated in making a synthpop EP titled Odyssey which was the debut album for music group Pacific//Hotline. Darkgem did the cover art and the EP was released on 2014 December 31.