Dog-like (6)
I believe the answer is:
canine
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">dog-like</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 canine that I've seen before include "such as Lassie" , "Relating to dogs" , "Boxer" , "like a setter" , "A tooth; of our best friend" .)