We're totally envious of this modern, green canine pad created by Sustainable Pet Design. Alas, it's a little small for humans, but if you have a dog in your life, ReadyMade has all the details you need to make over your existing doghouse…
Putting a green roof over Fido's home is a little involved – you have to build a small wall, install drainage pipes and landscape fabric, seal everything well, and add the soil and plants. (ReadyMade rates it Hard with an active time of one day.) But just imagine all the oohs and ahhs – and tail wags! – you'll get.
• Get the instructions: Sustainability Goes to the Dogs
(Image: Scott Little/ReadyMade)