Gesundheit! What to Do When Your Cat Is a Sneezer

Dr. Radke says cats can have allergies that may cause sneezing, although these types of allergies are less common than in humans. Allergens and other airborne irritants that typically affect cats include pollen, mold, dust, perfumes, cleaning agents, cigarette smoke, and dust from cat litter. Radke has even treated some cats who are allergic to Christmas trees!