LONDON, 2014-10-2— /EPR Retail News/ — Waitrose has today launched a new 'breed' of website - waitrosepet.com – becoming the first supermarket to go live with a website dedicated to pet products. Waitrosepet.com offers the perfect solution to every animal owner's needs, stocking both well-known brands and specialist products. In all, waitrosepet.com will showcase a…