housebreak

house +‎ break, back-formed from housebroken in the animal-training sense.

housebreak (third-person singular simple present housebreaks, present participle housebreaking, simple past housebroke, past participle housebroken)

1. (transitive) To train an animal to avoid urinating or defecating in the house, except within a litterbox, toilet, or other receptacle.
2. (intransitive) To break into a house, typically to burgle it.

• (train an animal): toilet-train

• housebreaker
• housebreaking

• subdue
• break (e.g. a horse)
• domesticate