Crossword Genius

Pinch little dog with half-docked tail (5)

Ross

I believe the answer is:

pugil

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'pinch little' is the definition.
I know nothing about this answer so I cannot judge whether this works.

'dog with half-docked tail' is the wordplay.
'dog' becomes 'pug' (pug is a kind of dog).
'with half docked' indicates taking half (dock can mean to remove or cut away).
'tail' halved is 'il'.
'pug'+'il'='PUGIL'

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I've seen this clue in The Guardian.
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