Petco Text Logo
Petco Pet Logo

My dog is tired, vomited, and only nibbling food. What's wrong?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Female | spayed | 11 years and 11 months old | 35 lbs

My dog is very tired and she was vomiting yesterday. She is still drinking plenty of water and going outside for the bathroom. But she's only nibbling at her food. Her stool is normal and solid. And she does not have a fever. She is still just sleeping today. But again, drinking plenty of water, nibbling at her food and bathroom trips are normal. What could this be from?

1 Answer

Most Helpful Answer

Image profile

Answered By Andrea M. Brodie, DVM

Veterinarian

Published on January 19th, 2019

Throwing up can be caused by a food sensitivity, dietary indiscretion, intestinal parasites, an intestinal blockage, bacterial infection, viral infection, the weather, food change, stress, etc.  I would fast Sheebee for 24 hours and then put her on bland food for two days, such as boiled white rice and boiled white boneless chicken meat, fed in small quantities over several feeds and then transition back to regular food slowly over a few days. If this does not clear up the vomiting or if the vomiting increases, or if your dog gets lethargic, it needs to see a veterinarian for an exam as there may be something more serious such as an infection going on.

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