How are the legs of the Patagonian cavy described in relation to their adaptation?

Answer

Proportionate much like a small deer or antelope.

Their long, slender legs are proportioned similarly to those of a small deer or antelope, an adaptation that facilitates fast, evasive running over long distances across open terrain.

How are the legs of the Patagonian cavy described in relation to their adaptation?
behavioranimalrodentburrowCavy