These Nuns and Ducks are family.

Duck squeezed by Clumsy: "Not too hard my dear, not too hard please."

Spicy: "Let us visit Leo/Charlie. The family of that dog will love it if their house gets overrun by a cadre of Little Nuns and several dozen ducks."

Who is the Nun in the Frog Mask?

You know the situation is really heart-breaking when even the Spicy Nun is tearing up.
Now, I hope having a proper farewell with Charlie will be enough to, at least, start overcoming the departure of the little dog.