Source google image: http://www.supercoloring.com/sites/default/files/styles/medium_no_levels/public/zif/2017/01/6-piece-jigsaw-puzzle-with-a-running-dog-puzzle-game.png
Puzzle 6 pieces
Source google image: http://www.supercoloring.com/sites/default/files/styles/medium_no_levels/public/zif/2017/01/6-piece-jigsaw-puzzle-with-a-running-dog-puzzle-game.png