A website has the following breadcrumb trail when on the "Labrador" page:
As you may notice, the current page is not linked to. (There is an internal reason with a difficult solution.)
The last item in Google’s recommended (data-vocabulary.org) Microdata markup will be missing the
itemprop="url" attribute, with only:
Is the lack of a link to the current page an issue?
The goal is to have the above breadcrumbs appear in Google search results, for example: