Crossword Clue:

to put an animal to death

AnswerCrossword Clue
MARTYREDPut to death for adhering to a belief
BLINDPIGIllegal saloon offering "complimentary" drinks to those who paid to see an animal curiosity
SLAYPut to death
ROUENWhere Joan of Arc was put to death
NOYADEDPut to death by drowning, as during the Reign of Terror.
AGINGBULLAnimal who may be put out to pasture?