Optical illusions have a unique way of tricking our brains, and this real-life illusion is no exception. Hidden within a seemingly ordinary photo is an “invisible” dog that has left even seasoned enthusiasts puzzled. The image, originally shared by Christina Suvo, features a dog cleverly camouflaged in a kitchen setting, but spotting him is no easy task.

In a highlighted version of the image, the hidden dog—a black Labrador, weighing around 65-75 pounds—becomes more obvious. His long nose, big eyes, and one flipped ear are now visible, making it astonishing how such a large dog could blend in so well.