Catch the sheep? (5)
I believe the answer is:
dolly
This clue is a double definition.
'catch' is the first definition.
(type of cricket catch)
'the sheep?' is the second definition.
(Dolly was a famous sheep clone)
(Other definitions for dolly that I've seen before include "A special sheep" , "one is not expected to drop" , "Camera mount; simple catch" , "sheep that became famous" , "Child's plaything" .)