He colored it too! This could be from the heartwarming scene in my story that I wrote when I first met my Wolf.
Art & Jett © Jett
Belly Bulge © Me
Original Sketch: http://www.furaffinity.net/view/14238348/
Original Picture: http://www.furaffinity.net/view/14942500/
Comparison: http://www.furaffinity.net/view/14942567/