A complete mess (4,9)
I believe the answer is:
dogs breakfast
'a complete mess' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for dogs breakfast that I've seen before include "Confused mess" , "Mess (food for Fido?)" , "A horrible mess" , "A job poorly executed" , "Untidy mess (to feed pet?)" .)