A hematoma in a dog’s ear is a swelling filled with blood inside the ear flap. It happens when tiny blood vessels break, usually from repeated shaking or scratching. The ear may look puffy, warm, and tender to touch. This condition is quite common in dogs and needs attention. Many pet owners think ear scratching is normal, but it can be a warning sign. If ignored, a hematoma can grow larger and cause pain or long-term damage to the ear. Acting early can make treatment easier and help your dog recover faster. In this guide, you will find simple and clear information about the causes, symptoms, and treatment of hematoma in dogs ear. It will help you understand the problem and know what steps to take to keep your dog safe and comfortable.