handler
| n. | 1. | one who trains or exhibits animals. |
| 2. | someone in charge of training an athlete (especially a boxer) or a team. |
| Noun | 1. |  handler - one who trains or exhibits animalsSynonyms: animal trainer |
| 2. | handler - an agent who handles something or someone; "the senator's campaign handlers" | |
| 3. | handler - (sports) someone in charge of training an athlete or a team |