We had a Belgian Malinois Shepherd who would react in a different way to fireworks; she’d try to chase the sound down like it was a bear or something. (and yes, she did regularly run bears off our property.) She’d do the same with thunder, too. We kept her inside during fireworks and storms so she wouldn’t run off, but she’d still stay near a window and bark at every thunderclap or firecracker.
Parker and Hart
Mastroianni and Hart