puppy dog eyes

The phrase "puppy dog eyes" refers to a facial expression made by dogs, particularly puppies, where they widen their eyes and look at someone with a pleading or longing gaze. This expression is often used by dogs to evoke sympathy or to manipulate humans into getting what they want, such as attention, treats, or forgiveness. It is characterized by a combination of innocent, adorable, and longing expressions that can melt the hearts of many people.