Understanding the behavior of our canine companions often requires us to decipher their body language and signals. One behavior that can raise concerns among dog owners is squinting. While it may seem like a harmless quirk, squinting can indicate a range of underlying issues, from simple irritations to more serious health problems. Dogs, like humans, can experience discomfort in their eyes, which may manifest as squinting. This behavior can be a response to environmental factors, such as bright sunlight or dust, or it can be a sign of something more serious, such as an eye infection or injury. Understanding the context in which your dog is squinting is crucial. Is…