# Why Is My Dog Sneezing? — Quick answer

PETHEALTH+ (https://pethealth.org.uk/uk-pet-questions/why-is-my-dog-sneezing): Why Is My Dog Sneezing? — Quick answer. Occasional sneezing is normal — dogs clear dust, pollen, and strong scents from their nose. Frequent sneezing with green or bloody discharge, one-sided symptoms, pawing at the face, or loss of appetite needs a vet — often infection, a grass seed in the nostril, or dental disease. Reverse sneezing sounds alarming but is usually harmless.

Source: https://pethealth.org.uk/uk-pet-questions/why-is-my-dog-sneezing