A study of manual research, this study explores the categories. Collect data and prepare research from both in and outside the classroom, according to the interest of high school students in year 6 Satrinonthaburi school, Nonthaburi The member 5 is intended to: 1. to study the reasons for abandoned dogs. 2. to study the place of abandoned dogs. 3. to study the behavior of abandoned dogs. 4. to study the effects of abandoned dogs. 5. to make the campaign brochures are not abandoned dogs.