pet dog
Pets — some of life's greatest sources of joy, love and, at times, frustration — can add up to a large carbon [paw]print. Since the pet products market has expanded from collars, food and litter to apparel, accessories, baked goods, fitness classes and much more, the impact pets have on the environment has grown. From cats and dogs to rabbits and horses, become a green pet owner with MNN's tips and ideas in the articles below. (Photo: Flickr)

NYC shelters to give dogs anti-anxiety meds

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This shelter is making things right for survivors of violence — including their pets

Norwegian pet supply company joins the pack in offering paid puppy parental leave

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