Hound winger (7)
I believe the answer is:
harrier
This clue is a double definition.
'hound' is the first definition.
(breed of dog)
'winger' is the second definition.
(harrier is a kind of bird)
(Other definitions for harrier that I've seen before include "may get on your back?" , "Long distance runner" , "jump jet" , "Short-winged hawk" , "Bird - dog - plane" .)