The Great Pyrenees is a livestock guardian from the mountains between France and Spain, built to stay out with flocks in harsh weather and drive off predators. Adults weigh roughly 85 to 120 pounds and carry a weather-resistant double coat that is white or white with gray, tan or reddish-brown markings, plus double dewclaws on the hind legs.
That history shapes daily life. Many Pyrs are gentle, patient and devoted at home, yet they think for themselves, so training takes patience and rewards rather than repeated commands. Expect heavy shedding, weekly brushing, a strong guarding instinct and barking after dark. In Missoula, the cold suits the coat, while the independent streak makes fencing and leash habits the real work.