Like other giant breeds, the Mastiff is not long - lived. (petwave.com)
Like puppies of other giant breeds, Wolfhound puppies should not be taken on long, arduous walks or runs, as they are predisposed to developing cartilage and joint problems during their stages of rapid growth. (petwave.com)
This specialist rescue takes in Great Danes and sometimes other giant breeds like St Bernards and Mastiffs. (dogsbarn.com)