Quiz: Can You Name These Dogs? Which breed is known for its speed and is often used in racing? Greyhounds have gained renown for their incredible speed and frequently find use in racing events. GREYHOUND OLABRADOR RETRIEVER BEAGLE CHIHUAHUA Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36