When you mail out bills that have account numbers on them, you may be better off dropping it off at the post office or putting it in a postal drop box rather than letting it sit outside your home unattended.
Perhaps on a smaller scale than larger dogs, small dog breeds can also be quite destructive,tearing up clothing, furniture, rugs, and urinating on the floors if left unattended for long periods of time.
Actions such as taking coins left in the change-box of a public telephone may be deemed acceptable (though not perfectly moral), while stealing money from an open, unattended cash register is not.
While the Deans didn't like to leave Bird Song unattended, occasionally it was unavoidable.
The approach to his house was free, and he loved to pass through the city unattended and to pay unexpected visits to his friends.