If you have guinea pigs, you probably really enjoy doing cage themes for thier cage. But sometimes, you get stuck and you don't know what you want to put in your pet's cage. If you're in that situation, or you just want decorating ideas, you've come to the right place. Scroll through the photos in the first gallery below to see cage themes that people have already done. Scroll through the second gallery to see fleece prints on places like Joann's, Hancock Fabrics, Primark, B&M, and Walmart that you can use in cage themes. Enjoy!