Leptospirosis is a bacterial disease spread by the urine of wildlife and often contracted by drinking from contaminated bodies of water or puddles.
Recommended for: ALL dogs and puppies 12 weeks and older, especially those who live in rural areas, go camping or hiking, or live or play in areas frequently visited by wildlife.
Zoonotic disease (contagious to humans): Yes
More information: https://www.cdc.gov/leptospirosis