TRIXIE Activity Chess Dog Toy 15.5" L X 10.5" W X 3.5" H Excellent, lightly used condition. This puzzle toy has been sanitized and is ready to entertain the next fur baby! There are some scuff marks under the red sliders where the plastic pieces meet and slide. See photos for examples. Mentally stimulate your dog with our interactive dog chess game. The dog has to move the cones and sliders in turn to get the treats. - Extra sturdy mixed MDF-plastic board holds up to long-term play