BePuzzled - Impossibles: Sleeping Puppies Puzzle 1000pc

The next evolution of puzzles with a plus! The Impossibles Puzzles are 1000 piece jigsaws with added twists for the puzzler ready for a new challenge:

Plus #1 No edges. A borderless puzzle means no straight edges to start from!
Plus #2 5 Extra pieces that do not fit anywhere in the puzzle to further the challenge.
Plus #3 Repeating pattern lines and/or colours add another layer of complexity

Ages: Adults