Answer:

trotter

Answer	Crossword Clue
TROTTER	Harness horse
TROTTER	Harness racer
TROTTER	Hambletonian entry

TROTTER	Animal pulling a sulky
TROTTER	Meadowlands racehorse
TROTTER	Hambletonian entrant
TROTTER	Sulky racehorse
TROTTER	Type of racehorse
TROTTER	Track entry
TROTTER	Hambletonian horse
TROTTER	Trained horse.

TROTTER	Sulky racer.
TROTTER	Small child.
TROTTER	Sulky racehorse.
TROTTER	Gaited horse.
TROTTER	Hambletonian entry.
TROTTER	Jingle's servant in "Pickwick Papers."
TROTTER	Race horse.
TROTTER	Equine.

TROTTER	Errand boy: Brit.
TROTTER	Standardbred.
TROTTER	Racehorse.
TROTTER	Pig's foot
TROTTER	Racehorse
TROTTER	Horse
TROTTER	Yonkers entry
TROTTER	Harness-race horse

TROTTER	Meadowlands performer
TROTTER	Newscaster Liz
TROTTER	Yonkers race horse
TROTTER	Harness-racing horse
TROTTER	Race horse at Yonkers
TROTTER	Competitor at Yonkers
TROTTER	Dan Patch, for a famous example
TROTTER	Many a Standardbred

TROTTER	Competitor in a harness
TROTTER	Horse in harness
TROTTER	Entry at a hippodrome
TROTTER	Hippodrome competitor
TROTTER	Competitor at a hippodrome