79% Compatible
Greyhounds can reach speeds up to 45 mph, making them the fastest dog breed in the world.
Despite their massive size, Pyrenean Mastiffs are known as 'gentle giants' and were historically trusted with newborn lambs.
Racing dogs of ancient Egyptian nobility, these swift hunters evolved into competitive racing athletes by the 1800s in Great Britain, excelling in coursing and track racing.
Developed in the Pyrenees mountains during medieval times as livestock guardians, protecting sheep flocks from wolves and bears while working alongside shepherds.
Requires secure fencing due to high prey drive. Sensitive to extreme temperatures. Needs soft bedding for joint protection. Regular dental care essential.
Regular brushing needed during shedding seasons. Moderate exercise requirements despite size. Joint health monitoring essential throughout life stages.