Being mean to someone for doing their job is wrong.
Jody's dog, Boy, got out and when Jody found him the Sam the dog catcher had too.
Jody wants to voice his feelings about the dog catcher.
Jody tells Eva, the lady at the dog pound who unbeknownst to  Jody is Sam's daughter,  how hard Sam's job must be and how no one probably appreciates him.
Jody tells Eva, the lady at the dog pound who unbeknownst to  Jody is Sam's daughter, what a rotten no good so and so the dog catcher is.
Eva tells Sam, and they both smile and have their faith in people restored.
Eva tells Sam and they are both sad and depressed.