Utterly heartbreaking documentary on BBC Wales last night, if you didn't see it you can watch it here on iPlayer:
www.bbc.co.uk/iplayer/episode/m0012lhn/bbc-wales-investigates-the-hidden-world-of-designer-dog-breeding
It mainly focuses on the rise of cropped ears :( illegal here since 2006 but so many dogs with it done :( so many for sale on freelistings with cropped ears too.