Petco Text Logo
Petco Pet Logo

My dog ate Flex 2500 chews and is vomiting. Should I go to the ER vet?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Large (61lb +) | Male | neutered | 5 years and 3 months old | 60 lbs

My dog ate almost an entire container of Flex 2500 Soft Chews (he ate at least 60, maybe more). He has vomited twice. Should we seek emergency attention? Attached is a photo of the ingredients. He is a 60 lbs cocker spaniel/Rottweiler mix. Thank you.

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 Lauren Jones VMD

Veterinarian

Published on August 21st, 2017

Oh no, how naughty of Bentley! While not overly common, it has been shown that overdoses of joint supplements can lead to liver damage. Unfortunately, there is not much information known about the specific dose of glucosamine that can lead to this liver insult. For this reason, I do recommend taking Bentley to an emergency vet fairly urgently. They will be able to check his current blood chemistry to check his liver values and will likely recommend hospitalization for monitoring, IV fluids, and liver support medications. I hope this helps and that all goes well for Bentley!

Vote icon

1Pet Parents found this answer helpful

image
Have A Vet Question?

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

Sponsored