Cutting greenhouse gas emissions from our personal carbon footprint will put all of us in some new, and potentially uncomfortable, situations as we move to more sustainable lifestyles. While it's culturally acceptable to go green in the lightbulb and light transit categories, other conversations remain marginalized.
Tinkering with the body of any animal has consequences. While neutering has long been the salvation of domestication in the U.S. (versus European countries that view the procedure as cruel and inhumane), it's time to consider other options for sterilization. In the end, only you can decide what's best for your dog.