What Does A Hematoma Feel Like My Dog Has A Hematoma In His Ear. Anyone Else Ever Experienced This With Your Dog?

My dog has a hematoma in his ear. Anyone else ever experienced this with your dog? - what does a hematoma feel like

My lab 3 years are prone to ear infections. She puts her ears red with the office of veterans, a few drops and does it well. He had an infection for a while. Recently, he began shaking his head and digging in the ears. Therefore, rubbed his ears and felt almost like a pillow swelling at the edge of one ear. Call the vet today and said it was a hematoma from shaking his head. The surgery on Friday to come, but I wonder if anyone has a dog with one of them was, and what is your experience?