chuck hooper was civilized gentlemen who is competitive in nature. he is a masculine and a tall man. he was healthy and efficient before he met with an accident. then after his accident he became incompetent and dependent. his pet dog duke boosted his energy and helped him to recover from his illness.
with the help of duke and his will power he walked on his feet again.this suggests that chuck is a man of courage,will power,perseverance.his prominent qualities made him to move away from his illness.