Please read the following post for important information on how I’ve chosen my recommendations:
TLDR: there are no sustainable options. Use stuff that you’d throw away anyway to pick up your dog’s poop.
Why you should care: Plastic bags used to pick up dog feces can pollute the environment, with an estimated 415 billion dog waste bags used each year globally (Mai et al., 2022). If you don’t have a dog, check this out for your feline friend.
What you should buy: You SHOULD NOT buy dog poop bags. Even the bags that say they’re degradable and biodegradable AREN’T. That’s because the bags need to be in lab or industrial composting conditions. And, I don’t know about you, but I don’t have an industrial composter in my house. Plus, even if the bags finally do break down, they leave microplastics behind, which pollutes the soil and the water. Not cool. (I actually had a great email conversation with one of the authors of this paper. She’s awesome!) Source: https://setac.onlinelibrary.wiley.com/doi/10.1002/ieam.4970
Here are some options that don’t require you to buy bags at all. Instead, it recommends using things from around the house. I asked my neighbors to save the bags that cover their newspapers. I use those when my dog does her business. https://www.dogster.com/lifestyle/alternatives-to-dog-poop-bags
I also like the idea of using large leaves or junk mail to pick up poop. It helps that I have a small dog so her poop is itty.
Reviewers say that this poop paper works for large dogs. I’ve contacted the company to see what the “grease resistant coating” is made out of. They haven’t replied. https://www.chewy.com/pooch-paper-biodegradable-dog-waste/dp/263163
Photo Credit: Todd Morris