Dog owners are being warned to stay vigilant for signs of a mystery illness which can kill dogs.
In 2009 eight dogs in Nottinghamshire died after becoming ill. In 2010 Seasonal Canine Illness (SCI) claimed the life of one dog and made 11 others seriously ill.
The veterinary charity Animal Health Trust is now warning that the disease could reoccur this autumn.
It's advising to look out for signs of vomiting, diarrhoea and lethargy usually within 24-72 hours of walking dogs in woodland. If your pet displays these sign seek veterinary treatment immediately.
Previously affected areas include:
Clumber Park, Nottinghamshire
Sherwood Forest, Nottinghamshire
Dog owners who have walked at any of the sites are being asked to complete an online questionnaire at www.aht.org.uk/sci