Cannavan has run the website wine-pages.com since November 1995, widely considered one of the best sites on wine, which received a recommendation by
Robert Parker in his book ''The Wine Buyer's Guide''. Cannavan has published the book
The Good Web Guide to Wine (2000) and is a contributor to the annual publications
Which? Wine Guide and
The Wine Report. He has also contributed to publications such as
The Sunday Times,
The Independent,
The World of Fine Wine,
Decanter and
GrapesTALK. In September 2008, Cannavan won International Online Writer of the Year at the
Louis Roederer awards for his website. Upon accepting the award Cannavan joked, "I deserve it, I work bloody hard". In 2016 Cannavan launched The Festival of Wine with consumer wine tasting festivals in
Glasgow,
Edinburgh and
London. In 2018 Cannavan was appointed
IWSC Wine Communicator of the Year. Cannavan has previously appeared on
STV's
The Hour programme as their resident wine expert, between 2009 and 2011, when the show came to an end. He is also the 'resident wine expert' on the BBC Radio Scotland show Macaulay & Co, hosted by
Fred MacAulay. ==Awards==