Dogs can take baby’s cough medicine, such as children’s cough granules, children’s cough syrup, etc. The dosage needs to be determined according to the dog’s weight. Do not feed too much at one time to avoid irritating the gastrointestinal tract. However, it is best to determine the cause of your dog's cough first and see what is causing the cough. If it is caused by a cold, you can take cough medicine. If it is caused by other diseases, it is best to go to the hospital for examination and treatment to avoid delaying the condition.