Petco Text Logo
Petco Pet Logo

Why is my dog vomiting and having diarrhea after eating peanut butter?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Large (61lb +) | Female | unspayed | 1 month and 20 days old | 20 lbs

Can too much peanut butter cause a dog to vomit & have diarrhea?

1 Answer

Most Helpful Answer

Image profile

Answered By Ricardo Fernandez, DVM

Veterinarian, Veterinary Oncology Resident

Published on March 19th, 2018

Thanks for using Petco Pet Education Center, formerly Petcoach! Yes, absolutely. Peanut butter is a high fat food and for that reason, it may result in gastrointestinal upset. You could try a bland diet composed mainly of boiled chicken and white rice which is easily digestible and can help with an upset stomach. Good luck and have a great day!

Vote icon

16Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored