The Greyhound is widely regarded as the fastest dog breed. These dogs can reach speeds of up to 45 miles per hour, thanks to their long legs and aerodynamic bodies. Originally bred for hunting and racing, their speed and agility make them exceptional sprinters. Their ability to accelerate quickly and maintain high speeds over short distances is unmatched in the canine world.
cornish
Well it just depends on what type of breed it is. Like the Thoroughbred, its the fastest breed, can run to 40miles and hour.
Thoroughbreds are generally considered to be the fastest breed of horse.
Greyhounds.
grey hound
The fastest known breed of dog.
bantam
The fastest breed of dog is probably the greyhound but poodles love to run and are very fast.
The greyhound is one of the fastest, but I think the Saluki could be a close competitor as well.
grey hound
Thoroughbreds are generally the fastest, as they are the most popular breed of racehorse. Quarter Horses can run the fastest for a quarter of a mile, hence their name, but are not the fastest overall. In other parts of the world, Arabians are also commonly used for racing.
The fastest breed of chicken is the Leghorn, capable of running up to 9 mph.