Young cattle (6)
I believe the answer is:
calves
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">young cattle</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for calves that I've seen before include "features of legs" , "Young farm animals" , "Small and neat" , "Bovine young - parts of leg" , "Backs of legs" .)