Each set contains 4 orange cylinders for blocking 4 drawers and 4 regular size cylinders where treats are placed. After removing cylinders the dog can spin the circular part of the game to reveal more treats hidden inside.
By adding and removing tokens you can adjust level of difficulty of these puzzles to age and experience of your dog.
According to dog's behaviorists 10 minutes of mental stimulation with employment of interactive game equivalents to 1 hour of physical exercise.
How to play: 1. Hide the treats in the openings beneath the cylinders, in the drawers and inside of indentations covered by circular part located in the center of the puzzle.