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Is non-GMO or gluten-free dry dog food truly better for my adult dog?

Updated On September 23rd, 2025

Which is better regarding adult dry dog food, non-GMO or gluten free?

1 Answer

Most Helpful Answer

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Answered By Vanessa Yeager DVM MPH

Veterinarian

Published on August 29th, 2018

Hi and thanks for posting on Petco Pet Education Center, formerly Petcoach! A good quality adult food is well balanced and has an animal based protein listed as the first ingredient (not corn or refined grains). There are some non GMO pet foods out there but have not really been shown to be truly any better than GMO products. Gluten free food would be something to look for certainly if your dog is allergic to gluten or grains but is really no better than foods that do contain gluten. I hope this helps and thanks again for posting!

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