If you’re going to dress your dog up in silly outfits, they may as well serve a purpose. That’s the tack behind this solar puppy sweater created by Erik Shiegg. According to him, the hi-tech canine couture is capable of charging an Android phone in no time, plus “the dog feels good and I’m feeling good and planet mud is turned a little bit more into planet earth”. Eco-conscious pooches rejoice!

+ Erik Shiegg

Via Make