Greyhounds save Lives! Good luck the anti's who have pet dogs!

[Chief Stipe]

Greyhounds are frequently used as canine blood donors because over 85% have a universal negative blood type (DEA 1.1-negative), allowing their blood to be given to any other dog in emergencies. They are ideal because they have a high volume of iron-rich red blood cells, a calm temperament, and easy-to-access jugular veins. 

Coalition for the Protection of Greyhounds +2

Why Greyhounds are Top Blood Donors

• Universal Donors: A high percentage of Greyhounds (especially retired racers) are DEA 1.1, 1.2, and 7-negative, making them universal, safe donors for other breeds.
• High Hematocrit: Their blood is unusually rich in red blood cells, which is ideal for treating conditions like severe anemia or injuries.
• Physical and Temperament Traits: Their large size (>25kg), calm/gentle temperament, and distinct anatomy (large veins) make the donation process easy.
• Accessible Population: As retired racers, many are in centralized care or available for donation programs. 
  Reddit +5

Why They Give Blood (Purpose)

• Saving Lives: One Greyhound donation can save the lives of multiple dogs.
• Urgent Care: Their blood is used in transfusions for dogs suffering from injuries, rat poison ingestion, or immune-mediated diseases. 
  AKC Canine Health Foundation +2