Petco Text Logo
Petco Pet Logo

My dog ate vitamin B complex, now has watery stool. Is it toxic?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Large (61lb +) | Male | neutered | 65 lbs

My dog ate a bottle of vitamin b complex at 1pm yesterday. About 20. Has watery stool, is lethargic. Still excited to walk and go for ride. He weighs 65lb. Is this toxic or what should I do?

This question includes photos that may contain sensitive content. Click to view.

View more to consider that the photos may include sensitive content.

1 Answer

Most Helpful Answer

Image profile

Answered By Lindsey Edwards MVB, BSc, IVCA

Veterinarian

Published on May 18th, 2018

The b vitamins alone would not be expected to cause any significant complications but the picture is not clear enough to read all of the ingredients to fully assess. Given it has been over 4 hours since eaten it has already travelled through the bowel, and is too late for activated charcoal or vomiting to help prevent absorption. If possible try to post a clearer image or link to the brand so we can assess further

Vote icon

4Pet Parents found this answer helpful

image
Have A Vet Question?

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

Sponsored