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Why is my dog throwing up right after eating every meal suddenly?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Large (61lb +) | Male | neutered | 5 years and 2 months old | 35 lbs

My dog is being sick straight away after every meal. Attended our vets on Saturday was given 3 injections, zantac tablets and a digestive support diet until yesterday wasn't sick all weekend. Back to normal food today was sick again this morning straight away. Spoke to vets who gave me more zantac. He has just been sick straight away after eating again. He likes so upset what do I do?

1 Answer

Most Helpful Answer

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Answered By Elva Ma DVM

Veterinarian

Published on December 12th, 2017

I'm so sorry to hear Buddy has not been well. Is Buddy the type of dog to eat things he is not supposed to? If so, it is possible he may have a blockage in his stomach or intestines. Other possibilities would include pancreatitis, or gastroenteritis. I'd look into getting an x-ray and bloodwork done to rule out these possibilities if they haven't been done yet, especially since the supportive treatments (new diet, zantac, injections) have not helped. I hope that Buddy is feeling back to normal soon!

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