You know that we love it when readers write to us about things they heart (do it!). Recently, we heard from Elizabeth, 16, in Texas, who introduced us to Cuddle Sacks. As she explained it "They are for guinea pigs." We were intrigued. Here's Elizabeth expounding on what she hearts: "A cuddle sack looks a bit like a sleeping bag. They are for guinea pigs. A guinea pig can go in it to sleep, chill or whatever. Or you can put your guinea pig in it and carry your guinea pig around. I bought one … [Read more...]