My boxer mix (in my avatar) has a swollen ear flap. If you hold her ears out they are shaped like a triangle. The swollen part is along the bottom edge and is swollen to about the size of my thumb. I can't see punture marks or any damage. It doesn't feel hot and she doesn't yelp or cry when I touch it. She clearly doesn't want me messing with it, but she doesn't act like it hurts. The other dog was licking it and she sat real still for that. The vet won't be open until Monday. I'd just as soon avoid the emergency vet if possible. How do I make the swelling go down? What could possibly have caused her ear to swell?