In light of the recent outbreak of E coli at a petting farm, some parents are understandably concerned about the risks to children from household pets.

While the recently reported cases have been contracted from farm animals, E coli are part of the normal bacteria found in a pet’s intestine.

Pets may not show any symptoms but can pass on the bacteria to people – if good hygiene is not observed.

The good news is that the spread of infection from pets to people can largely be prevented by washing hands thoroughly with warm soapy water after touching a pet, especially before eating.

Parents should instill in their children the importance of good hygiene.

This includes watching children after they have played with a pet so that they don’t put dirty fingers into their mouths.

It also includes kissing dogs – just think where that pet’s tongue may have been before! Good hygiene equals common sense.

Interaction with animals is an important part of children’s development and should be encouraged.

However, it is important to remember the potential risks present and take steps to ensure that this contact can be enjoyed safely.

Elaine Pendlebury, senior veterinary surgeon, PDSA