The Pražský Krysařík (Prague Ratter) is a small breed of dog from the Czech Republic that is rarely seen outside its country of origin. It is the smallest breed in the world by breed standard, because of the maximum height of the dogs, unlike Chihuahuas who are measured by weight.
Also known as
This breed is also called Prague Ratter, Praszky Krysarik, Prazsky Krysarik, Prazsky Krysavik as well as Pražský Krysařík.
Is your dog a Pražský Krysařík?
You can use our Dog Scanner app to find out whether your dog is a Pražský Krysařík.