Whisker
... that the 1815 Derby winner Whisker was said to be "as near perfection as a horse could be"?
... that the 1815 <a href="./Epsom_Derby" id="mwBJY" rel="mw:WikiLink" title="Epsom Derby">Derby</a> winner <b id="mwBJc"><a href="./Whisker_(horse)" id="mwBJg" rel="mw:WikiLink" title="Whisker (horse)">Whisker</a></b> <i id="mwBJk">(pictured)</i> was said to be "as near perfection as a horse could be"?