[2016 July] Dog owners' concerns over dog deaths  According to reports made to the Government's Veterinary Medicines Directorate (VMD) by pet owners, more than 120 dogs are feared to have died after receiving a dosage in the three years the product has been on the market.  In the last two years, regulators have received 2,000 reports of dogs having suspected adverse or fatal reactions.  

[2016 July] Dog owners' concerns over dog deaths

Leptospirosis Vaccine and Kidney Failure In Dogs by Catherine O'Driscoll

Leptospirosis vaccine reaction