Allergies and Bees

I was having a relaxing Friday off. About noon I left to get my hair cut and colored and run some errands. I left Lulu and Makita outside for a little bit before I left and then locked them in the house. When I returned 4 hours later, this is what Lulu looked like:
These pictures were taken after I returned home from the vet. At the vet they gave her a shot and some drops and the swelling has actually decreased a little. They believe that Lulu is having some kind of allergies or an allergic reaction to a bee sting. Oh poor puppy. She looks like our "special" dog right now.