Give a hoot (4)
I believe the answer is:
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">give a hoot</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for care that I've seen before include "Safekeeping" , "See 16" , "Attention - caution U protection" , "Protective custody" , "Have affection (for)" .)