Petco Text Logo
Petco Pet Logo

My dog is vomiting, has diarrhea, and is tired. When to see a vet?

Updated On September 23rd, 2025

Pet's info: Dog | Australian Shepherd | Female | spayed | 2 years and 2 months old | 48.5 lbs

My dog has been vomiting, had diarhea, is very tired, drinking a lot, scratching her snout, and whining, shoudl I go see a Vet?

5 Answers

Most Helpful Answer

Image profile

Answered By David Darvishian

Veterinarian

Published on August 20th, 2017

Hi and thanks for using Petco Pet Education Center, formerly Petcoach! Sorry to hear that Moka is having problems. Yes, any pet that has persistent signs especially vomiting and diarrhea should be evaluated immediately. Once dehydration and electrolyte imbalance develop, they will just continue to get weaker and weaker unless treated. Reasons for vomiting/diarrhea are many and range from intestinal problems or problems with other organs in the body causing the signs. Intestinal worms, dietary indiscretion (eating things she is not supposed to eat), dietary intolerance/sensitivity, a foreign body (especially in younger dogs), infection, inflammation, toxins, pancreatitis, kidney/liver problems, etc. Your vet can do a physical exam and some tests which could include a fecal exam, blood work, x-rays, ultrasound, etc. to try to determine what is causing the problem. Once a diagnosis is made they will advise a treatment plan to address the issue. Your vet can also address the itching of her muzzle and whining which may or may not be related. I hope this is just temporary and it resolves quickly for you and Moka.

Vote icon

1Pet Parents found this answer helpful

Related Answers from Veterinarians

  • Image profile

    Answered By Ricardo Fernandez, DVM

    Veterinarian, Veterinary Oncology Resident

    Published on July 29th, 2018

    Thanks for using Petco Pet Education Center, formerly Petcoach! Vomiting and diarrhea can occur secondary to conditions such as inflammatory bowel disease, dietary indiscretion, parasites, among other possibilities. I recommend that you have Zoey evaluated by your veterinarian for further assessment and treatment. At the very least they can start her on medications to make her feel better and check her hydration status. In the meantime, keep water available at all times to try to prevent dehydration. Good luck and have a good night!

    Vote icon

    1Pet Parents found this answer helpful

  • Image profile

    Answered By Kevin Sanada, DVM

    Veterinarian

    Published on April 8th, 2018

    This is not specific to any disease, but indicates that something is affecting her gastrointestinal tract. In a young dog, this is often due to an infection. In order to determine how serious this is, I would have to examine her. However, this does appear bad enough that Ellie should go to a veterinarian for an evaluation. They can help narrow-down the cause of this and provide treatment to at-least make her feel better. In order to determine the seriousness of this and how urgently she needs a vet, I recommend you read the article at the link below. https://www.petcoach.co/article/diarrhea-vomiting-in-dogs-when-to-call-your-veterinarian/ If you have further questions or need further clarification, then you may consider having an online consult with one of our vets on Petcoach. This way, you can send unlimited pictures and have a text conversation with a vet. I hope that helps and Ellie gets better soon.

    Vote icon

    1Pet Parents found this answer helpful

  • Image profile

    Answered By Ricardo Fernandez, DVM

    Veterinarian, Veterinary Oncology Resident

    Published on April 22nd, 2018

    Thanks for using Petco Pet Education Center, formerly Petcoach! Loss of appetite and diarrhea can be observed with many conditions such as gastroenteritis, dietary indiscretion, colitis, pancreatitis, among many other possibilities. I recommend that you have Zoe evaluated by your veterinarian for further assessment and treatment. They would be able to check for these possibilities and others depending on the findings on exam. Treatment would be based on findings. Good luck and have a great day! Hoping for a speedy recovery!

    Vote icon

    1Pet Parents found this answer helpful

  • Image profile

    Answered By Ricardo Fernandez, DVM

    Veterinarian, Veterinary Oncology Resident

    Published on May 12th, 2018

    Thanks for using Petco Pet Education Center, formerly Petcoach! Vomiting and diarrhea can be observed with conditions such as gastroenteritis, pancreatitis, dietary indiscretion, gastrointestinal foreign body ingestion and obstruction, among other possibilities. For this reason, I highly recommend that you have Dixie evaluated by a veterinarian for further assessment and treatment as soon as possible as I am afraid she is likely becoming dehydrated. They would be able to check for these possibilities and also check her hydration status and give her medications to make her feel better. Good luck!

    Vote icon

    1Pet Parents found this answer helpful

See More Answers
image
Have A Vet Question?

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

Sponsored