The Great Pyrenees began as a livestock guardian in the mountains between France and Spain, staying with flocks to deter wolves, bears and thieves. It's a giant dog, usually 85 to 120 pounds, with a thick white double coat, dark almond eyes and a plumed tail. Many Pyrs are calm and gentle with their families, though they tend to be independent and a bit reserved with strangers.
That history shapes daily life. Pyrs make their own decisions, so training takes patience and rewards rather than repetition. Many bark at night and wander if a fence has a weak spot. The coat sheds heavily, and in South Florida's heat and humidity it calls for steady brushing and plenty of cool rest. Dogs vary, so a Pyr or Pyr mix may be calmer or more watchful than this description suggests.