The Jews were considered to be the children of God, while the Jews held the Gentiles to be mere dogs because of their idolatry and sinful behaviour. The Greek word καλὸν (good) is used here which is translated as "meet" in the KJV, and "right" in the NIV.
In this passage, Jews are considered divine children, while Gentiles are seen as inferior due to their idolatrous and sinful actions. The Greek word καλὸν (good) is used, which translates to 'suitable' in KJV and 'acceptable' in NIV.