As your brain consistently strives to make sense of the world, these illusions play with your perception, making you see things that aren’t truly present. The range of optical illusions is vast—some make you perceive objects unnaturally, others distort colors, and some create the illusion of movement in stationary objects. Beyond entertainment, these illusions offer insights into how our brains function.

Ready for another challenge with optical illusions? In this one, a living room is depicted with a visibly concerned guy searching for his dog. Can you spot the dog hiding in this room? Some claim it’s not as easy as it seems. The photo is brimming with activity—plants, sofas, a table, a fireplace, a shelf full of ornaments, a tall lamp, and more. Finding the dog in a simpler room might be easier, but your task is to overcome the complexity and locate the hidden puppy in this ten-second optical illusion. Look for any semblances to canine shapes or features like ears or a face.