Free Rabbit Hutch Cage Plans

Free Rabbit Hutch Cage Plans - http://woodworkerplans.blogspot.ca/2009/03/rabbit-hutch.html

If your animals spends a lot of time outdoors make sure the house is warm enough in cool weather. No animal should be left outside in cold temperatures. Animals need fresh food and water at all times.

Insulation:
Types of insulation could be anything that adds a solid extra layer that is non-toxic.
Foam board
Sprayed in foam
Batting
Used carpeting or carpet pad
Old quilts/thick blankets