Intermittent dry coughing and retching in dogs may be caused by respiratory infection. If the dog catches a cold or catches a cold, it can easily cause respiratory infection. Pay attention to keeping your dog warm at ordinary times, especially when the seasons change. Don’t let your dog catch a cold. Disinfect the room regularly and keep the environment ventilated. If the symptoms are severe, you can feed your pet cough and anti-inflammatory drugs. If they are not effective, you need to take them to the pet hospital for examination in time. treatment to avoid delaying the condition.