Many of us can relate stories about the fear that some of our pet dogs experience at the sound of fireworks. My seven-year-old rough collie, Mimos, behaves in exactly the same way as described in the article ‘Why Fireworks Scare Some Dogs but not Others’ (Smithsonianmag.com, Courtney Sexton, June 26, 2020): “Ears back. Body trembling. Hiding in the bathtub or crawling under the bed.”
In another faithful description, an eminent author cites: “I have seen a dog much terrified at a band of musicians who were playing loudly outside the house, with every muscle of his body trembling, with his heart palpitating so quickly that the beats could hardly be counted, and panting for breath with widely open mouth, in the same manner as a terrified man does.”