The phrase "housebreaking accidents" refers to incidents where pets, especially dogs, unintentionally make a mess or relieve themselves inside the house instead of going outside or using designated spots. Full definition
Harper is an 8 month old female, who was having frequent housebreaking accidents in the home and would bite, jump, and bark at anyone who would come in the home and even when their owners played with them. (srdogtraining.com)
Shelters cite housebreaking accidents as a prime reason for owner surrenders, so a little help at the right time can help keep a pet in its original home. (petbusiness.com)
Otherwise, behaviors such as barking, destructiveness, escape attempts, and even housebreaking accidents may occur. (austindogtraining.org)