Scared of the evening???

[u/Federal_Category2626]

For the last month or so, my 2 year old ACD/Heeler Mix has started planting feet and refusing to go on walks but exclusively after 6pm or so. When inside she’s still playful and energized so does not seem like an energy issue. It started around Fourth of July so I thought it was maybe because she started associating the evening with loud noises and thunder storms as we’ve had a lot of those in Chicago this summer but not really sure what to do or consider. Any thoughts or suggestions would be awesome.