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My dog has diarrhea, vomiting, moaning for 2 days. What to do?

Updated on September 23rd, 2025

Pet's info: Dog | Weimaraner | Male | unneutered | 2 years and 3 months old | 90 lbs

My 95 pound weimeraner has had diarrhea x 2 days. I have him 1/2 a flatly and a 2mg immodium. He just vomited the boiled chicken he ate this morning. I think this is because I have him a can of Hills Science canned food 2 days ago. He normally eats Purina Pro plan. Her is having explosive diarrhea and now he vomited and is moaning. Any suggestions?

1 Answer

Most Helpful Answer

Dr. Melanie, BVSc MS

Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on March 8th, 2023

Poor Sven sounds pretty sick. I'm concerned he's had diarrhea for two days, and is now vomiting. Anytime a dog has diarrhea for more than 24 hours, it's time to see the vet. In addition, because he's showing other signs such as vomiting, that makes it more important that he sees a vet. This can be an indication of whatever is causing his symptoms is getting worse. I would take him into a vet today to get this diagnosed and treated. Best of luck.
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