Great Pyrenees Temperament: Smart, Patient, Calm Height: 27-32 inches (male), 25-29 inches (female)
Weight: 100 pounds-plus (male), 85 pounds-plus (female) Life Expectancy: 10-12 years
Bernese Mountain Dog Temperament: Good-Natured, Calm, Strong Height: 25-27.5 inches (male), 23-26 inches (female)
Weight: 80-115 pounds (male), 70-95 pounds (female) Life Expectancy: 7-10 years
Golden Retriever Temperament: Friendly, Intelligent, Devoted Height: 23-24 inches (male), 21.5-22.5 inches (female)
Weight: 65-75 pounds (male), 55-65 pounds (female) Life Expectancy: 10-12 years
The Golden Retriever gets its name from its thick, lustrous, golden double coat.