What big dogs live the longest

The collie is one of the longest living large breed dogs, with an average lifespan of 12 years.10 of the longest living large dog breeds.Chihuahuas are almost always at the top of lists that rank dog breeds by which dogs live the longest.But these solid little dogs that can weigh between 25 and almost 40 pounds need a little help from their pet parents in order to live a long, happy and healthy life.Chihuahuas lead this list with an average lifespan of a whopping 17 years.They are nurtured to function as companion dogs.

They need regular exercise, a good diet, and will need a lot of love and attention.The longest living large dog breeds include the.The oldest known shepherd lived to be just over 18 years!The larger the frank, the shorter their biography anticipation.Canines from the mountain ancestral group (like bernese mountain dogs and great pyrenees mountain dogs) were found to live 3.5 to 4.6 years less than other purebred groups—likely an unlucky.A big chase like a saint bernard will have a life of between five to eight years, while smaller breeds can by and large live ampere long as 12 to 15 years.

The shih tzu is one of america's highly loved toy dog breeds.