Cat breed (7)
I believe the answer is:
siamese
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">cat breed</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that Siamese is a cat breed)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for siamese that I've seen before include "Cat - Thai?" , "Pugnacious aquarium species -- shagginess, if I'm thief (anag)" , "type of cat" , "Thease twins are joined at birth" , "like a cat" .)