Erha is Husky, they are different names for the same dog breed. Husky, formerly known as Siberian Husky (Russian: Сибирский хаски, English: Siberian Husky), is nicknamed Erha by the majority of netizens because its behavior often appears silly and a bit awkward.

Huskies are a very popular dog breed. They have beautiful appearance, compact bodies, thick coats, and ears. It is upright and has a brush-like tail, showing the genetic characteristics of the northern region. They are independent, autonomous, exuberant and active, and are very capable working dogs that can play a variety of roles, such as sled dogs, working dogs, police dogs, and athlete dogs. At the same time, they are also very suitable as family pets because of their elegant appearance and friendly personality.