Hi Moz,
I've had a complaint from a company who we use a feed from to populate a restaurants product list.They are upset that on our products pages we have canonical tags linking back to ourselves. These are in place as we have international versions of the site.
They believe because they are the original source of content we need to canonical back to them.
Can I please confirm that canonical tags are purely an internal duplicate content strategy. Canonical isn't telling google that from all the content on the web that this is the original source. It's just saying that from the content on our domains, this is the original one that should be ranked. Is that correct?
Furthermore, if we implemented a canonical tag linking to Best Restaurants it would de-index all of our restaurants listings and pages and pass the authority of these pages to their site. Is this correct?
Thanks!