washingtonpost.com —Every family can take steps to reduce its footprint on the Earth, and for many of us, pets are part of the family. From litter to leashes to choosing a species, here are a few ways animal owners can get greener.
Digg is a place for people to discover and share content from anywhere on the web. Digg surfaces the best stuff as submitted and voted on by the community. Take the Tour to learn more.