smkie, it is scaring to see hubby have the reaction, especially since he was never allergic when younger, he was 40 when he had his first reaction, he was so swollen I thought he had accidently put on my son's pants to go to the ER, I wasn't home when it happened, I met him at the hospital. By the time we left the pants fit again. Weird.
I'm glad your going to get the EPI pen, don't let the vet discourage you, and keep those benedryl handy.
I'm also happy you found that sunset is a great time to go out for a run. I'm glad he's ok. Give him a day or two and he'll be back to normal.