Which is an example of how Old Yeller loves Travis unconditionally?


A.

when Old Yeller risks his life to save Travis from a fox with hydrophobia


B.

when Old Yeller is injured but walks all the way home to get help for Travis


C.

when Old Yeller attacks a bear that has grabbed Travis by the ankle


D.

when Old Yeller is seriously injured but licks the wound Travis has on his leg