Answer: rein

AnswerCrossword Clue
REINSteed checker
REINRestraint
REINTrotter checker
REINSteering strap
REINControlling line
REINChecker of a steed
REINTrotter's controller
REINControlling strap
REINMeans of checking
REINHorse checker
REINBridle strap
REINCurb
REINCheck horses
REINArabian controller
REINHalter attachment
REINRestrain
REINSteed stopper
REINSteed steerer
REINHarness part
REINHorse halter
reinthe region of the kidneys, or the lower part of the back
REINKeep in check
REINHarness attachment
REINHold back
REINCheck
REINHorse control
REINSometimes it's tight
REINBridle
REINControl
REINHarness piece
REINIt will hold your horses
REINCayuse control
REINMaintain control over
REINPull (in)
REINBridle control
REINIt pulls a bit
REINTrigger puller?
REINBit attachment
REINJockey strap
REIN.. dance (Lippizaner performance?)