Dog owners are being warned to make sure their pets up are up-to-date with their parvovirus vaccinations after three dogs were diagnosed with the condition.

The infected animals were found on land near the Civic Centre, Strood Esplanade.

Although the virus can be found anywhere, it can be transmitted through contact with faeces from infected dogs. Once in the environment it can survive for up to nine months.

The virus mainly affects puppies aged between six weeks and six months, but dogs who are not vaccinated, or have not had their booster injections are also at risk.

The most common symptoms of the virus are dehydration, severe vomiting and diarrhoea.

A Medway Council spokesman said: “While the virus can be found anywhere, the council is advising dog owners living in the surrounding area who have not had their dogs vaccinated, to do so.”

There are reports on social media that dogs on the traveller site at The Vines Rochester, have contracted parvovirus, but the RSPCA and police said they have not been called to the park.