Rabies is often prevented via frequent vaccination schedules and leptospirosis is usually prevented through the use of vaccine boosters at least every year. No, not particularly. Dogs age quicker than humans do, so a person year inside a human's lifetime is comparable to about fifteen years in the dog's existence. https://thcagoodhealthbenefits33322.suomiblog.com/the-fact-about-canine-age-chart-that-no-one-is-suggesting-49461703