Sad collie, awfully restricted (9)
I believe the answer is:
localised
'restricted' is the definition.
(localising is a kind of restricting)
'sad collie awfully' is the wordplay.
'awfully' indicates an anagram.
'sad'+'collie'='sadcollie'
'sadcollie' anagrammed gives 'LOCALISED'.
(Other definitions for localised that I've seen before include "specific area" , "constrained?" , "in a particular place" .)