Hound (6)
'hound' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for nag that I've seen before include "Complain, worry" , "Scold persistently, annoy" , "Scold like an old horse" , "Jade" , "(Of pain) ache dully; horse (colloq.)" .)
'hound' is the definition.
(I know that hound is a more specific form of dog)
This is the entire clue.
(Other definitions for dog that I've seen before include "'You cannot teach an old ... new tricks'" , "Cur" , "Domesticated canine" , "Follow - canine" , "Follow closely; animal" .)
'hound' is the definition.
(basset hound is an example)
This is all the clue.
(Other definitions for basset that I've seen before include "Hound with short legs and long ears" , "Beasts (anag.)" , "Short-legged hound that hunts hares" , "Smooth-haired, long-eared hound" , "Hound (named Fred?)" .)
(Other definitions for chivvy that I've seen before include "Pester - chase" , "Annoy continually" , "Badger" , "Encourage" , "Keep on asking" .)