Please note that it is perfectly acceptable to have a Pembroke Welsh Corgi that is black and tan with no white, but a Pembroke Welsh Corgi that is black and white with no tan present is a mismark.

请意它可接受的完美的PWC,它有黑和无白，但PWC这又黑和白无误的标记。

A mismark is a very serious color fault in the Pembroke Welsh Corgi for the show ring.

搭档的标志在竞赛很严重的过。