It doesn't bother Daisy at all. Delilah is absolutely terrified! She is a wreck the entire summer because every little noise bothers her after the thunderstorms and fireworks start. She pants real hard, plasters her tail between her legs, hides in the bathroom with no windows, and sometimes she tries to get into places too small for her because she panics. It's horrible to see her go through this. We tried everything for her but ended up using Valium(unfortunately) because nothing else would work. Her vet recommended it and it's the only thing that works. We can't wait for July 4th to be over but there will still be fireworks somewhere and of course the thunder is almost every day too. She is like Kay's Nala, even gum popping scares her but the night of the 4th is like putting her in a torture chamber. We have neighbors that undoubtedly buy hundreds of dollars worth of firecrackers, bottle rockets, etc. It seems to be non-stop noise around here.