My St. Bernard Puppy is just adorable. The St. Bernard Dog is a very large breed of dog originally bred for rescue and as a working dog. A full-grown male can weigh between 100 and 300+ lb and the approximate height is 27.5 inches to 35.5 inches (70 to 90 cm). According to several resources they are one of the largest dog breeds. This puppy is smart and does tricks. Keywords: "bark" "howl"" yes" " no' " sit" "roll" "dance" ' and "play". Visit my homepage and look her in the "My Puppy Collection" viewer under "MY NEW PRODUCTS", while you are there enjoy all the other puppys as well.