Dogs Trust, known until 2003 as the National Canine Defence League, is a British animal welfare charity and humane society which specialises in the well-being of dogs. It is the largest dog welfare charity in the United Kingdom, caring for over 15,000 animals each year. Dogs Trust's primary objective is to protect all dogs in the UK and elsewhere from maltreatment, cruelty and suffering. It focuses on the rehabilitation and rehoming of dogs which have been either abandoned or given up by their owners through rehoming services.