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Dog eats grass, won't eat food. Should I change her diet or add supplements?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Female | spayed | 4 years and 3 months old | 30 lbs

My pup currently eats the costco kirkland adult dog chicken, vegetable, and rice (pinkish bag on their site). However, time to time she eats grass outside or doesn't eat her food. I sometimes I add nutritional yeast and/or wheat grass powder to her food for nutrients. Is this good for her? Should I switch to one of the other pictures attached? If so, which one? Thank you!

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1 Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on November 9th, 2019

I'd keep Fifi on her normal diet. Eating grass is something a lot of dogs do, and it's usually because they like the taste or may have an upset stomach. There's no need to change her diet if she's doing fine on it. You don't need to add the yeast or wheat grass powder to her food.

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