I'm a journalist involved with the Big Flea Project, the UK's largest study of fleas being supported by Chris Packham. The aim is to raise awareness among owners and improve treatment. I'd like to speak to dog owners whose health has been affected as result of fleas. Most flea bites proves harmless but they can be more serious, leading to severe allergic reactions and flea-borne diseases. Please email: ianleonard01@yahoo.co.uk