How does the East Siberian Laika (ESL) often compare physically to the WSL?
Answer
Slightly larger and sometimes heavier
The evolutionary split between the West Siberian Laika (WSL) and the East Siberian Laika (ESL) is strongly tied to their respective geographical zones. While both share northern hunting dog ancestry, the ESL generally originates further east, around Lake Baikal and the Lena River basin. Historically, the standard associated with the ESL suggested that these dogs tended to be slightly larger and sometimes heavier in build compared to the WSL. The WSL, developing west of this boundary, often reflects a slightly lighter build thought to be better suited for agility within the denser West Siberian forests.

Related Questions
Which indigenous peoples primarily used the West Siberian Laika for hunting?Where is the development center for the West Siberian Laika (WSL) lineage located?How does the East Siberian Laika (ESL) often compare physically to the WSL?What was the defining utility of Laikas before official breed standardization?Under which FCI classification is the West Siberian Laika formally recognized?What key working trait allows the WSL to signal game location to the hunter?What is the evolutionary purpose of the WSL's tightly curled tail carried over the back?Who initiated the formal process to consolidate and standardize the West Siberian Laika?What prevents a West Siberian Laika from being merely a Spitz-type dog, according to handlers?What specific modern demand do WSLs place on owners due to their evolutionary drive?