Editor's note: John D. Sutter is a columnist for CNN Opinion and creator of CNN's Change the List project. Follow him on Twitter, Facebook or Google+. E-mail him at firstname.lastname@example.org. The opinions expressed in this commentary are solely those of the author.
The dog photos are difficult to view.
They show man's best friend being stuffed into wire cages and trucked, illegally, across borders in Southeast Asia. The destination: restaurants in Vietnam.
That thought alone - that someone would sit in a public restaurant and order dog from a menu - is likely enough to get most "dog people" to stop reading this column, much less look at the photo essay featured this week by CNN's photo blog.
Here in the Untied States, we will spend $58.5 billion on pets this year, according to one industry projection. We pamper dogs with Christmas presents; send them to "doggie daycare"; bring them on planes (more than 2 million pets and animals fly per year); and trot them around show rings, judging the perfection of their pedigree.
Read - The argument for eating dog
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