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.
This allows the breed to reach speeds of around 40 mph. Although not the fastest dog in the world, they are certainly the quickest at accelerating. Extremely intelligent, they are generally very gentle in temperament and are not prone to barking.