Tractor pulls are no match for this friendly giant. Originally bred in Switzerland to work on farms, Bernese Mountains Dogs are as strong as they are cuddly - able to pull 10x their body weight (aka a car). These pooches are alert and confident, but can be on the shy side with people who aren’t their people. A super chill demeanour also makes them the ideal family pet, with a penchant for snuggles and naps. Just make sure you aren’t in a studio apartment because a “Berner” can tip the scales at 120 pounds.