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.
Most domesticated dogs run at speeds from 16 to 31 miles per hour. Some dogs are much slower than others, such as the Pekingese. Average speed for most dogs is probably aroundâ¦ 25 miles per hour. Members of the greyhound family are considered the fastest, and have been clocked at up to 42 miles per hour. 47 people found this useful.