Dogs Trust > Information > Dog A-Z > L > Leptospirosis >
Dogs Trust is not responsible for the content of external websites.
For further enquiries email (Christina at) info@dogstrust.org.uk
Leptospirosis is a bacterial infection
• The bacteria damages the liver, kidneys and blood vessels causing jaundice, haemorrhage, vomiting and black diarrhoea and severe dehydration.
• The liver becomes enlarged causing acute abdominal pain, and in some cases, damage to the kidneys may lead to kidney failure.
• The bacteria are easily killed by most disinfectants.
• The bacteria are passed by direct dog to dog contact; the main source of infection is the urine of infected animals.
• The bacteria can also enter the blood stream through cuts or grazes on the dog's feet. Leptospirosis is also carried by foxes and rats.
• The severity of this disease can vary. Death can occur within two days.
• Leptospirosis can also cause serious or fatal disease in man.