This has nothing to do with tech, but made me laugh hard and I feel I must share. RearGear is a shop on Etsy.com offering handmade "cheerful solutions" to your pets un-manicured back sides. Butt Covers sell for $5 US each and are available in a variety of designs - fuzzy dice, sheriff's badge, cupcakes, biohazard signs and more. It may seem like a very silly idea, they don';t look very comfortable to me, but the shop has already sold out of its supplies in just one day after getting listed on Etsy.com.