Hello - I took my dog to the vet today to have some blisters on his nose looked into. We noticed them 2 days ago (Sat. eve) -- they became much worse on Sun. -- very swollen, and oozing blood on Mon. morn. I don't believe he got into anything outside. The vet put him on an anti-inflamitory as well as an antibiotic and wants to see him again in a week. Also mentioned the possibility of an immune disorder, and as I've done more research, his symptoms sound very much like that of canine pemphigus. Cleaning his ears today, I also noticed the bumps/blisters on the outer edges of his ears. I'm pretty concerned, as the more I read about pemphigus, it doesn't sound good. Has anyone else experienced this? Results?