Chking on the trachea will generally cause the puppy to cough violently. This is a self-protection mechanism of the trachea. Parents should be careful when giving medicine to the dog to avoid entering the trachea. In severe cases, it may even cause the dog to cough. Suffocation, which is why food and water should be banned for a period of time before surgery, to prevent things from flowing back into the trachea.
Tip:
Some dogs are born with tracheal stenosis. Parents should be careful not to exercise strenuously when raising dogs. They should drink more water in summer to avoid heatstroke.
