Petco Text Logo
Petco Pet Logo
  • Two Easy Ways to Start Earning Rewards!

    rewards header
    Become a member today!
    Members-only pricing and offers, personalized care notifications, Vital Care points back on every purchase and more!
    Petco Pay LogoBecome a credit card member today!

    Earn 2X Pals Rewards points at Petco
    when you use Petco Pay!

    APPLY NOW
    Learn More About Petco Pay Benefits

My dog won't eat, only drinks, vomits brown, and has a swollen tummy?

Updated on September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Female | 3 years and 3 months old | 22 lbs

Hi I have a 4 year old Pittweiler. For the last week she won't eat only drink water. When she vomit it white looking stuff. On last nite it look somewhat brownish. Her tummy is swollen. Plz what could be wrong?

1 Answer

Most Helpful Answer

Andrea M. Brodie, DVM

Answered By Andrea M. Brodie, DVM

Veterinarian

Published on March 11th, 2018

Not eating for so long is very concerning. Brownish vomitus likely contains blood, and a swollen tummy can be a sign of liver failure, a tumor, a serious infection, pancreatitis, or an intestinal blockage or bloat. By now this is an emergency and I strongly recommend you take Brooklynn to a vet or Pet ER right away. The vet will need to do x-rays and some blood tests, possibly and ultrasound to find out what the problem is.
Vote Icon1Pet Parents found this answer helpful

Smart Picks for Smart Questions

Have A Vet Question?

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

Share

Styled arrow button