Warren (domestic)
rabbit burrow
A domestic warren is a man-made, enclosed establishment of animal husbandry that is used for the raising of domestic rabbits for meat and fur.
There was a clear distinction between free warren and domestic warren. But today that is nearly gone.[1] People even speak of a prairie dog warren.
Other websites
change- Description of mounds, etc. Archived 2007-09-28 at the Wayback Machine