Here is how Arthur and Cecil redeem themselves in Emerald's Grand Day Out.
Later, Arthur and Cecil took Emerald somewhere safe from Klang and McGraw.
Arthur: Okay, Emerald. You're safe now.
Cecil: Yeah. Away from Klang and McGraw.
Baby Emerald: (hugging them)
Arthur: Look at her. She liked us.
Cecil: (sheds a tear) If only we'd never kidnap an innocent little filly.
Baby Emerald: (comforts Cecil)
Arthur: We can still make it right, Cecil.
Cecil: How, Artie? At this rate, McGraw would try and shoot us.
Baby Emerald: (attempt to go back)
So, Emerald crawls half way back to the Hotel.
Arthur: Cec, Are you thinking what I'm thinking?
Cecil: You bet, Artie.
Baby Emerald: (happy gurgling)
Arthur: Let's get this rescue mission going.
Cecil: So, What're we waiting for? Let's do it!
Baby Emerald: (carried by the vultures)
Arthur, Cecil and Emerald set off to the rescue.