This is a healthy and hardy dog breed that tends to live between 12 to 15 years. (caninejournal.com)
He's a big, hardy dog who can carry backpacks and gear, but don't let him do that in the summer because he needs to be kept cool. (dogtime.com)
These small hardy dogs are friendly and easy to train but can often experience behavioral problems such as guarding behavior and problems with other animals. (caninejournal.com)