Answer:

handler

Answer	Crossword Clue
HANDLER	Trained animal's custodian
HANDLER	Dog show VIP
HANDLER	Dog show participant

HANDLER	Animal trainer
HANDLER	Boxer's coach
HANDLER	Boxer's aide
HANDLER	Fight trainer.
HANDLER	Man in boxer's corner.
HANDLER	Boxer's aide.
HANDLER	Prizefighter's trainer.
HANDLER	Ring assistant

HANDLER	Dog-show figure
HANDLER	Boxing second
HANDLER	Pug's trainer
HANDLER	Personal publicist

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.