Herbal supplements are one type of dietary supplement. An herb is a plant or plant part (such as leaves, flowers, or seeds) that is used for its flavor, scent, and/or potential health-related properties.
The Greyhound â The King of Canine Racers. When you think of fast dogs, the tall and lean Greyhound is the first breed that usually springs to mind. This long-legged, smooth-coated racing breed has been clocked at speeds up to 45 miles per hour, sparking its nickname: the 45-mph couch potato.
Not far behind are the Vizsla, a Hungarian breed and popular family dog, and the Saluki, which both reach up to 40 miles per hour. Despite its small stature, the Jack Russell terrier reaches speeds up to 38 miles per hour. Other fast canine breeds include the spotted Dalmatian, borzoi, Weimaraner and Doberman pinscher, which run at speeds up to 37, 36, 35 and 30 miles per hour, respectively.