The sudden twitching of the dog's breath may be caused by coughing, asthma, or vomiting. Dogs will have symptoms of coughing when they have a cold. You can give your dog pet cold medicine to help relieve it. If this happens frequently to dogs, it is best to take the dog to the pet hospital for examination and treatment to avoid delaying the condition.
Tips:
Usually, you should pay attention to keeping the dog warm to prevent the dog from catching colds. Regularly deworm the dog internally and externally, which is beneficial to the dog. Dog health.