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The ear flap puffed up overnight. One morning my hound, Bram, had a ear like a water balloon, soft and warm, and he kept shaking his head hard enough to knock a photo off the wall. The vet called it an aural hematoma, and said it came from the shaking, not from the shaking's cause.
A hematoma is blood pooling between the skin and the cartilage of the ear flap. The dog scratches or shakes, a small vessel breaks, and the space fills. The flap swells because the two layers separate and the blood has nowhere to go. It looks dramatic because it is, but it is not life-threatening on its own.
The real question is why Bram shook in the first place. Most hematomas start with an itch or an infection in the ear. Bram had a mild yeast flare, scratched, shook once too hard, and the vessel let go. Treat the ear, drain the flap, and the cause and the result both get handled.
The vet drained it with a small slit and a bandage that pinned the flap flat while it healed. Bram wore a cone for the week, which he wore with the injured pride of a dog who had been minding his own business. The flap went down and, with the ear drops, stayed down.
Some people wait, hoping it absorbs. A large hematoma that heals on its own often heals wrinkled, the cartilage scarring into a bent, lumpy ear that never sits right again. Draining and bandaging gives a cleaner result and less discomfort. The cone is the annoying part, not the treatment.
Watch for the cause returning. If the ear itches again, the shake returns, and the flap can refill. Bram's yeast needs a dry ear and the occasional cleaner, especially after swims. I keep a vet-approved drop on hand and use it before the scratch starts.
Cost was modest, the recovery uneventful, and Bram's ear looks like itself again, minus a faint crease. The lesson was the cause, not the swelling. An ear that makes a dog shake will eventually make a flap fill, and the flap is just the symptom with the louder wardrobe.
If your dog's ear puffs up, call the vet. It is fixable, it is common, and the longer you wait the more the ear remembers the shape it took. Bram's did not, and I mean to keep it that way.
Bram's ear stayed down after the drain, and the yeast drops kept the itch away so the shake never came back to refill it. The cone was the only hard part, a proud hound with a lampshade bumping the furniture for a week, but he forgave me by the second day and the flap healed flat and clean.
The cause is the real lesson. A hematoma is a symptom with a parent, and the parent is almost always an itchy or infected ear. Treat the ear and the flap behaves. Ignore the ear and the flap refills, because the dog shakes again and the vessel opens again. Find the itch, fix the itch, and the swelling has no reason to return.
Now I check Bram's ears on the same day I check his nails, a quick look and a sniff, because a sour ear announces itself early if you bother to notice. The cleaner stays in the cupboard and comes out at the first scratch, not the first puff. A few minutes a week keeps the flap flat and the dog unbothered, which is the whole point.
The shake stopped because the itch did. Bram's ear stays clean now, the drops on hand, and the flap sits flat and unremarkable, which is exactly what a healthy ear should be. The hematoma was the loud symptom; the quiet yeast was the cause, and treating the cause kept the symptom from returning.
I check his ears on nail day, a quick look and a sniff, because a sour ear announces itself early if you bother. The cleaner lives in the cupboard and comes out at the first scratch, not the first puff. A few minutes a week keeps the flap flat and the dog unbothered, and that is the whole maintenance plan.
The flap healed flat, the crease faint, and Bram none the worse for the week in a cone. The real cure was the ear drops, because a flap that refills is just the itch returning, and the itch is the thing to beat. Check the ears, treat the cause, drain the symptom, and the hematoma stays a one-time story instead of a recurring one. Bram's ear is the evidence.
Bram's ear has stayed flat and clean since, the flap unremarkable, which is exactly what a healthy ear should be. The cone was the only hard part, and it passed. The cause got treated, the symptom got drained, and the shake that started it all stopped with the itch. A few minutes a week on the ears keeps the flap quiet, and Bram has not complained once about the peace.