It is weird how they get hurt sometimes, my dog Dedee came home once with a deer head and she had the tip of an antler in her side. Still wonder if she took down a deer or not.
My dog got stung by a bee on his eyebrow last summer.... I had to bring him to the vet because his eye started to swell shut...
They gave him a shot of cortizone and benedryl and kept him for 5 hours and he was good as new when I picked him up... His eye was not swollen any more.... I was glad that they were able to help him out of his pain...