The Brainiac Disc-O isn't a dance - it's a treat dispenser that will keep your dog stimulated and engaged. Each round wooden toy has a circular track with 6 sliding disks; beneath the track are 5 treat compartments. Hide treats in one or more of the compartments, place the disk over them, and let your dog's natural instincts take over. Your dog will use the sense of smell and its nose and paws to move the disks and recover their reward! Offering a multiplicity of hunt & seek experiences, each Disc-O measures approximately 8 5/8" x 1 1/8", is made of wood and is decorated with charming canine designs.