I have had my new baby boy for about 3 months. When I got him he was sneezing, it turned into nasal drainage and a cough. We went to the Vet. We were given shots and antibiotics. after a few weeks all was well. I have noticed he sneezes at times but no nasal drainage or coughing since. This week I have noticed him sneezing more, but still no nasal drainage or coughing. Still active, eating, drinking, and being Harley. Is it possible its allergies? My girls just wnet back to school and I keep thinking may be its something they are bring in on them from outside? If so are there anything that yall have found that works? or is it back to the vet for meds again? Any help would be appreated.