A dog with a bone in his mouth cannot bite you.
More Ugandan Proverbs:
Familiarity is like the sea that kills the fisherman.
Ugandan
When the master is away, the frogs hop in.
Ugandan
She who keeps losing children doesn't invent names anymore.
Ugandan
The rainmaker who doesn't know what he's doing will be found out by the lack of clouds.
Ugandan