UPGRADE Dog Puzzle Toys for Smart Dogs:Why do dogs need a Dog Puzzle ?1.Dogs Need Mental Excercise &IQ Stimulation: This advanced dog toy provides IQ stimulation to keep dog's mind alert and improve pets skills .2. Dog love PUZZLE GAME : the game of SPIN&SLIDE and SEEK &HIDE will highly encourage your pets hunting sense. 3. Fun training improve skills :The interactive dog puzzle toys keep pups busy with nose and paws to find treat , develop dogs'skills , reducing dogs' boredom and prevent pets destructive behavior at house .Why our puzzle toy BETTER ?* MORE Challenging with Sequential Steps : Our puzzle toy is more challenging for dogs , require your dog's ability to learn sequential steps and combinations to seek and find hidden treats ,NOT TOO EASY LONG TIME PLAYING. * USA Design Puppy Toy : Newest Design , Cute and Sturdy dog puzzles toys .*NO REMOVABLE PARTS : The interactive dog toy is builted in play pieces that don’t come out easily , prevent chocking .*5pcs rubber pads at the bottom of the enrichment dog toy .Quality Guarantee :If you are not satisfied with this interactive dog toy, please contact us directly , 100% MONEY BACK or New replace.