Charlotte qualified as a veterinary nurse in 2003, whilst working in practice in London. In the same year she moved to the Royal Veterinary College to work as a medicine nurse. In 2006 she became the dedicated cardiology nurse for the Queen Mother Hospital for Animals. In 2010 she passed American veterinary technician exams and became the first nurse to hold the Cardiology qualification outside the US. From 2012 to 2015 she taught degree and diploma level veterinary nurses, and now enjoys working in busy private practice.