Turn the aerator housing counterclockwise and remove it from the faucet. Pull the O-ring off the tip of the faucet spout with your finger. The O-ring prevents leaking between the housing and the faucet. Set the O-ring in a safe place until you are ready to reinstall the housing.
After that, they are referred to as yearlings or stirks if between one and two years of age. A castrated male is called a steer in the United States; older steers are often called bullocks in other parts of the world but in North America this term refers to a young bull.
In the State of Ohio, the legal definition of a pit bull is a breed of dog commonly known as a pit bull.2 The American bulldog became part of this definition after a series of appellate court rulings, The State of Ohio v. Anderson (1991) and Toledo, Ohio v. Paul Tellings (2007).