An intriguing optical illusion invites readers to spot a hidden dog within a rocky cave scene. This brain teaser tests observation skills and cognitive abilities, providing benefits such as enhanced memory and problem-solving capabilities. The dog is cleverly camouflaged in the top-right corner of the image, blending seamlessly with the surrounding rocks. An intriguing optical illusion invites readers to spot a hidden dog within a rocky cave scene. This brain teaser tests observation skills and cognitive abilities, providing benefits such as enhanced memory and problem-solving capabilities. The dog is cleverly camouflaged in the top-right corner of the image, blending seamlessly with the surrounding rocks. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle