What may be found between two dogs (3)
I believe the answer is:
eat
'what may be found between two dogs' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for eat that I've seen before include "Take food" , "Devour" , "Do cats - bats? Do bats - cats? (Alice in Wonderland)" , "Consume for tea" , "Use a knife and fork" .)