Understanding why your dog’s face has suddenly swelled up can be alarming for any pet owner. Swelling in a dog’s face can manifest as puffiness around the eyes, cheeks, or snout, and it may arise from various causes, ranging from benign to serious. The face is a sensitive area, and any noticeable change can raise concerns about your dog’s health and wellbeing. There are numerous reasons for facial swelling in dogs, including allergic reactions, infections, or even injuries. Dogs are curious creatures, often getting into things that could potentially harm them. Understanding the context in which the swelling occurs—such as recent exposure to allergens, insect bites, or dietary changes—can provide…