What All Dog Owners Need to Know About Canine Leptospirosis

A dog drinking from a puddle

Leptospirosis has been well documented over the last century. Despite our understanding, the disease continues to affect all mammals (although it’s rare in cats). Clusters or hotspots commonly occur outside of Maine, but canine leptospirosis is ubiquitous, and it’s a zoonotic disease. That’s why it remains an absolute priority that your dog – and the people around them – are protected from this bacterial infection.

In the Elements

Leptospirosis is a disease caused by numerous strains of the bacteria leptospira. Typically found in contaminated water or soil, leptospirosis can also be passed on through direct contact with an infected animal.

Cases of canine leptospirosis may result after drinking from a contaminated water source, like a puddle or a shared water bowl at the dog park. Urine from an infected animal can pass the disease, and a dog can pick up the bacteria from practically anything on the ground outside.

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