If a dog is afraid of thunder, you can soothe the dog by petting the dog, talking to the dog, giving snacks or toys, etc. to avoid the dog's stress reaction.

Tips:

You can usually carry out desensitization training for dogs and use your mobile phone to play noises. Don’t turn the volume too high at first, and wait until the dog adapts. Increasing it little by little can help eliminate the dog's fear of noise.