Deletion of Border jack

Comment: Evidently notable being covered in multiple books. Our |editing policy is to keep and develop stubs, not to delete them
Stance: keep
Cited policy: Wikipedia:Editing policy (WP:IMPERFECT)

Comment: Procedurally, when you want to remove cross-contamination from search results, remove intermediary spacing; "borderjack" -wikipedia has far less clutter, and brings http://www.dogbreedinfo.com/b/borderjack.htm this to the top; not significant coverage, but if considered  will solve 'unreferenced'; species of plants and animals are presumed  regardless - the only hurdle is whether that extends to dog cross breeds, especially ones with less history
Stance: comment
Cited policy: Wikipedia:Reliable sources (WP:RS||WP:N)