Petco Text Logo
Petco Pet Logo

My Great Dane threw up brown vomit twice. Is he okay? What to do?

Updated On September 23rd, 2025

Pet's info: Dog | Great Dane | Male | unneutered | 3 years old | 115 lbs

My great dane has thrown up twice tonight. He is 2 yrs.old and has never thrown up, I am pretty worried. It is midnight, I am not sure what to do. The last vomit was brown and smelled awful!

1 Answer

Most Helpful Answer

Image profile

Answered By Dr. Massimo Orioles, DVM, Cert AVP, MRCVS

Veterinarian

Published on May 21st, 2019

Hi, and thanks for your question. As a first approach, I would suggest to withhold food for the next 8-12 hours and then start feeding with a bland diet based on boiled chicken and rice in small portion every 6 hours for the following 48hours. Then gradually reintroduce the normal diet over 5 days. I would definitively recommend a veterinary check up if the signs persist or you notice diarrhoea, more vomiting or attempt to (even tonight), lethargy or inappetence. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further. If this answer was helpful please let us know, this will be used to improve our service!

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