What infectious diseases are dogs most susceptible to?

The most common infectious diseases that dogs are susceptible to are: canine microviral disease, canine distemper virus disease, canine parainfluenza virus disease, canine coronavirus enteritis, canine infectious hepatitis, canine infectious bronchitis and canine leptospirosis. All of these infectious diseases can be prevented by vaccination and owners are advised to keep their dogs up to date with their vaccinations.