Are you ready to put your observation skills to the ultimate test? This mind-boggling optical illusion is designed to challenge even the sharpest minds. Your task is simple—find the hidden dog in just 5 seconds! Are you ready to put your observation skills to the ultimate test? This mind-boggling optical illusion is designed to challenge even the sharpest minds. Your task is simple—find the hidden dog in just 5 seconds! Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle