Sneezing in dogs can be harmless or a sign of illness. Dust, allergies, infections, or even a foreign body — the causes vary. This long-form article explores all possible reasons why dogs sneeze, how to recognize warning signs, and when to consult a professional. Thanks to televet.co, you can access online veterinary consultations, request a home visit veterinarian, or get advice from a vet video call — quickly and stress-free.