I have two large dogs. I dont remember having any kind of problem before with allergies. But now I am trying to figure out if the rash I had last night on my arm, (which went away by this morning) was an allergic reaction to them or perhaps their saliva. I just soaped and rinsed the affected area and it was gone this morning. If it is them or their saliva, can I do anything to stop this from happening? I have had dogs my whole life. It doesn’t make sense.