Disappear - as may dog and its owner? (2,7)
I believe the answer is:
go walkies
'disappear' is the definition.
(I've seen this before)
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for go walkies that I've seen before include "as may one man and his dog?" , "Appear stolen or lost?" , "Be missing (or stolen)" , "Disappear" , "Become missing" .)