"Beowulf took out his dark feelings on an old pillow, ripping out the innards with his tightly clenched claws and shredding the cover with his teeth. Once the work was finished to his content, in the mess of ripped material and cotton he curled up in the corner with his musty blanket and fell asleep. His dreams took him to a better place."

Yeah, it's a little creepy, but that was my intention. At first I thought of him ripping up maybe a book or a painting but the pillow added more substance and looked more effective as a "victim".
Also, I admit the line work is very inconsistent here, it's too thick in some parts and too thin in others for little apparent reason like light source. Reason was that I hadn't planned on shading and completing it from just a sketch.