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Updated on September 23rd, 2025
Why is wheat considered bad in dog food or treats? Is wheat comparable to potato in grain free foods? Why or why not?
2 Answers

Answered By Sara Farmer, DVM
Veterinarian
Published on September 19th, 2017
Answered By Jenna Beyer, DVM, MBA, cVMA
Veterinarian, Certified Veterinary Acupuncturist
Published on August 5th, 2018
Grains aren't bad; it is a personal choice whether to feed your dog grain-free food. The amount of grains in a diet will depend on the other nutrients in the food. They are often used to make a dog food balanced in the total nutrients. There is some concern right now that some grain-free diets (particularly those that use potatoes or legumes) may be related to heart disease in some breeds of dogs. We don't know enough information to say there is a direct correlation. However, for that reason, I tend to guide my clients away from grain-free foods.
When deciding if a brand or type of dog food is good or not, I look at the pet. If they are eating it well without vomiting, diarrhea, or flatulence, and they have plenty of energy and a nice, glossy coat, then it is probably a good food for them.
Here is an article you may not have read yet:
https://www.petcoach.co/article/can-my-dog-eat-grain-free/
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