Related: Labrador Retriever Gives Birth to Rare Litter of Puppies Containing Each Color ... litter as a 24-pup litter born to a Neapolitan mastiff named Tia in 2004, Swartz believes Roxy's litter ...
The viral clip shows the mastiff puppy's courageous first steps toward befriending the Labrador—her new sibling—resulting in a moment of gentle companionship that has resonated deeply with ...