The Greyhound is the fastest dog breed as well as the second fastest land animal. Only the Cheetah is faster than a Greyhound.
source
Greyhounds the fastest dogs in the world
![1668176270_maxresdefault.jpg](http://petapedia.co.uk/wp-content/uploads/2022/11/1668176270_maxresdefault.jpg)
The Greyhound is the fastest dog breed as well as the second fastest land animal. Only the Cheetah is faster than a Greyhound.
source