Dogs that bark, protect you.
More Sicilian Proverbs:
The big bells have to ring, in order for the little bells to ring.Sicilian
The laying hen says: give me feed to fill my beak and I'll give you eggs.
Sicilian
In fair weather, in calm waters and in peaceful travel, even a coachman knows how to sail.
Sicilian
In July, store the grain under the bed.
Sicilian
One sins and is enthroned, another sins and is crucified.
Sicilian
Pears, fill the chest; prunes, eat one.
Sicilian