Wrinkle-faced pooch (3)
I believe the answer is:
pug
'wrinkle-faced pooch' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for pug that I've seen before include "Dog with broad flat nose, or short fighter" , "Dog breed; worked clay" , "Small compact dog" , "This nose is like a boxer's" , "A dog; pack with clay" .)