A working animal are incapable of being kept by anyone.
Yuki no Iro -LRB- ゆきのいろ English  : Colors from the snow -RRB- is the thirty-fourth single by the Japanese Pop-rock band Porno Graffitti .. Porno Graffitti. Porno Graffitti. Pop-rock. Pop-rock. It was released on November 23 , 2011 .