handler
noun /ˈhændlə(r)/
/ˈhændlər/
especially in compounds- a person who trains and controls animals, especially dogs
- The police brought in dog handlers to join the hunt for the attacker.
- a person who carries or deals with something as part of their job
- airport baggage handlers
- food handlers
- (especially North American English) a person who organizes something or advises somebody
- the president’s campaign handlers