The official answer is no one, but it is a half-truth that few swallow.
Life Expectancy for the Miniature Poodle - The median lifespan for is 15 years, with a range of 14 to 16 considered normal. Life Expectancy for the Standard Poodle - The median lifespan for is 12 years, with a range of 11 to 13 considered normal. Life Expectancy for the Klein/Moyen Poodle - The median lifespan for is 13.5 years, with a range of 12 to 15 considered normal. As you can see, both Toy and Miniature Poodles have the same life expectancy, while the Standard Poodle does have a somewhat shorter life span.
Best Answer: The life span of a St. Bernard varies according to a number of circumstances: the longevity of the kennel bloodlines, nutrition, exercise, regular visits to the Vet, and the medical conditions that the dog's bloodlines are susceptible to. On average the life span ranges about 10 to 12 years. Life expectancy of a St. Bernard is around 11 years. It averages between 110-200 lbs, and 25.5-27.5 in height. It's not a good idea to keep the dog in a confined space because of it's size. So hopefully, you have a fenced yard where it can run and play.