Many people may think fireworks are the main noise trigger for anxious dogs , but there is an even greater concern that can happen every day, often even inside their own homes. Indeed, while the likes of fireworks and thunder may terrify pets and leave them pacing nervously, the key trigger is a much bigger issue. It is actually unpredictable noise. Whether it is a vacuum cleaner, a blender, the doorbell or even a phone alarm, Dr. Antje Joslin, a consulting veterinarian at Dogtopia, told