Come here often? Make your homepage » close

Get instant access to Download the XFINITY® One Click Google extension» close


Your XFINITY Connect session has timed out due to inactivity. Click here to go back close 13 Largest Dog Breeds

9 of 15


At least three big breeds went into the creation of the Leonberger: the Saint Bernard, the Newfoundland and the Great Pyrenees. No one really knows the “canine recipe” used by Heinrich Essig, but the result was a dog who at maturity stands 28 to 31.5 inches and weighs 120 to 170 pounds. Females are 25.5 to 29.5 inches tall and weigh 100 to 135 pounds.

(Credit: Sally Anne Thompson, Animal Photography)
See More from

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Ad Info - Ad Feedback

Ad Info - Ad Feedback