Greyhound Adoption of Ohio is the largest and oldest greyhound adoption organization in the state of Ohio. At the time of our inception, in 1993, greyhounds were rarely seen in Ohio. Today, you'll see greyhounds nearly everywhere you go. Greyhounds make WONDERFUL pets! We are a nonprofit organization that has been dedicated to placing retired racing greyhounds in loving homes for over eighteen years. To date we have placed more than 2000 dogs (who might otherwise have been destroyed) into homes where they have become members of the family.