Although taking your dog outside to do its business (and picking up after it of course) is the most eco friendly option, there are animals that go inside on pads. They might be trained to do so or have medical issues that don't allow them to visit the fire hydrant down the street, but either way it's a good thing we're starting to see more and more pet products taking advantage of post consumer waste!
Eco-Care is striving to take as much waste out of landfills as they can and they're starting with one of the most unusual places. Although it's rarely talked about, the market of pet waste removal is a large one. If you have a dog (or know someone that does), these pee pads that are made from 85% recycled content might be worth a look.
You can pick them up in packs of 50 for around $25 on Amazon and they're sure to get the job done. Although this product will hit the landfills as well, but making sure they're high in content that's already been around the block once or twice, they're doing their part where possible! Check out more over at Amazon where you'll find different sizes available to you.