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.
Labrador retrievers have an incredible muscle and body composition that provides them with the ability to play and run at great speeds. At a speed of 14 to 18 miles per hour, Labrador retrievers provide excitement when playing and running alongside a companion. Other dogs can hit much higher speeds than the Labrador retriever. The fastest dogs are greyhounds. Other fast dogs include the vizsula, dalmatians, whippets, and Jack Russell terriers, the Borzoi, the Weimaraner and Doberman pinscher.