Meeting the breeder and spending time with the parent dogs is crucial in evaluating their temperament and health. Observe their behavior and interaction with the breeder and others. Look for signs of good socialization, such as friendliness and confidence, as well as any potential red flags, such as aggression or shyness. Additionally, ask about health clearances and any potential genetic issues within the breed. A reputable breeder will be transparent and open in discussing these aspects.