How Old Is The Oldest Leonberger?
The oldest dogs in both surveys died at about 13 In France, the breed has a median lifespan of 8.75 years. Serious diseases can affect the Leonberger—certain types of cancers are very common in the breed. Why is Leonberger life expectancy so low? The Leonberger, which has a lifespan of about 7 years, is generally … Read more