I think they are adorable, what a cute picture
they certainly do not look 'daft' but super sweet and well loved. I think as a single coated breed Yorkie's do tend to get chilly and benefit from a sweater or a jacket- especially if they don't have a long coat of hair. But beside the practicality of keeping our little ones snuggly warm I just think they are extra adorable dressed up. Love the full show coat too- but even so, the top knot still gives them that little extra sparkle and the show coat look is not complete without it.
Beautiful babies
