My basenji is dealing with a similar issue as the Basenji in this topic from years past. He’s been sneezing a lot for over 3 weeks- had bloody noses for about a week, just one nostril. He did a round of antibiotics and 20 days of allergy medication (temril p) which helped a lot. As soon as I took him off the medication, he’s was back to sneezing, this time with clear discharge. I would like to avoid doing a scope, as I can’t help but think it’s an allergy (since the antihistamine is working). We live in the Pacific Northwest, it’s a wet time of year with leaves on the ground...mold allergy? Anyone out there have a similar experiance?