White Mountain Puzzles Cozy Christmas Cat - 1000 Piece Jigsaw Puzzle Cozy Christmas Cat jigsaw puzzle. The cat is not the only cozy thing in this jigsaw puzzle scene from artist Ruth Sanderson. Artist Ruth Sanderson is an award winning childrens book illustrator. Every White Mountain Puzzle is proudly manufactured in America with a 100% customer satisfaction guarantee. All our puzzles contain unique interlocking pieces that are made of sturdy blue chipboard on recycled paper. 1000 piece puzzles measure 24x30 - larger pieces for easy handling