How Long Before Dog Needs Booster Of Lepto?
How Long Before Dog Needs Booster Of Lepto? Lepto vaccination should not be given before 12 weeksold and it needs a booster 3 to 4 weeksafter the first vaccination. How often do dogs need leptospirosis booster? For years, veterinarians have stopped vaccinating for leptospirosis because vaccine reactions were extremely common. The low risk of disease