7 Largest Dog Breeds with Expert Tips

Greater Swiss Mountain Dogs, a.k.a “Swissies,” are friendly, but they also make excellent watchdogs. Originally bred in the Swiss Alps, they’re sturdy and athletic, making them perfect companions for hiking and camping trips.

Height: 23.7 to 28.5 inchesWeight: 85 to 140 poundsLife Expectancy: 8 to 11 years