I've had a blood test to find out some things that I'm allergic to, but some of the results didn't match up. I know dogs was on there, and I've lived with dogs since the day I was born with no problems. Cats was on there, which is partially true, since I'm allergic to cats I haven't been around.
At peak allergy symptoms, I have sneezing, watery eyes, a rash on both sides of my jaw, and drainage eventually leading to a sore throat.