Homemade Dog box help...Please

[Copperwood]

Hello everyone,
I am thinking of making a 2 hole dog box for the back of my truck, instead of spending a ton on an aluminum one. Is there anyone that has done this before and is so what did you use? I want to insulate it so it will stay warm in the winter and cool in the summer. Does anyone have any ideas?
Thanks

[carpsniperg2]

cdx and carpet the outside with outdoor carpet and the inside with regular carpet and you sould be good to go

[Happy Gilmore]

Use marine grade plywood or call Calsak Plastics and buy HDPE sheeting if you want it indestructable.

http://stores.homestead.com/JScarpy/-strse-139/Owens%2C-Dog-Box%2C-Dog/Detail.bok