Why do dogs bark so much when it rains and thunders?

The barking of the dog has nothing to do with the rainstorm and lightning, but with the dog itself.

Matters needing attention during rainstorm and lightning:

1, it is forbidden to stay at the top of the mountain or in hilly areas, don't hide under big trees or near telephone poles, and don't walk or stand in open fields. You should hide in a low-lying place as soon as possible, or try to find a room floor or a dry cave to hide.

2. Don't use metal handle umbrella in thunderstorm weather. Take off glasses, watches and belts with metal frames. If you want to leave your bike as soon as possible, stay away from other metal objects to avoid being struck by lightning.

Don't go swimming, boating, fishing, etc. In rivers, rivers and lakes in thunderstorm weather.

4. When there is lightning, thunder and rain.