The games come in varying levels of difficulty, ranging from Easy to Expert, and are suitable for all ages, sizes and breeds of dogs. Use these educational games to exercise your pet’s brain, help improve their instincts and train their sense of smell. Make mealtimes more fun by hiding food inside the game and letting your dog use their nose or paw to move the sliders. Each design has unique mechanisms, combining different holes and movable compartments, that require mental and physical dexterity to overcome challenges and reveal hidden rewards such as food or snacks. Level 2 – MEDIUM Your pet must learn to move one shape at a time to get food or snacks. This game has additional obstacles that require your pet to combine actions to reach the food or snacks.