Little beast very quietly going out of turn (3)
I believe the answer is:
pup
'little beast' is the definition.
'pup' can be an answer for 'beast' (pup is a kind of beast). I'm not sure about the 'little' bit.
'very quietly going out of turn' is the wordplay.
I cannot quite see how this works, but
'quietly' could be 'p' (p for piano and quiet) and 'p' is found in the answer.
'turn' could be 'u' (a 'U-turn' is a kind of turn) and 'u' is present in the answer.
A single letter 'p' remains which might be clued in a way I don't understand.
This may be the basis of the clue (or it may be nonsense).
Can you help me to learn more?
(Other definitions for pup that I've seen before include "Whelp" , "Produce litter" , "Young seal" , "Canine young" , "Youngster" .)