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Why is my 4-week-old Pomeranian puppy throwing up and not eating?

Updated on September 23rd, 2025

Pet's info: Dog | Pomeranian | Male | 1 month and 1 day old | 2.20462262 lbs

My 4weeks old pomeranian puppy is vomiting... And not eating much too

1 Answer

Most Helpful Answer

Dr. Elizabeth

Answered By Dr. Elizabeth

Veterinarian

Published on February 17th, 2019

Poor Blue! Small breed young puppies are delicate and they are extremely prone to low blood sugar if they don’t eat well. This condition can be fatal. There are many causes for vomiting including worms, change in diet, bacteria over growth and Parvo. I recommend to have Blue seen today by his veterinarian. It’s very important to get these little puppies eating and not vomiting to avoid low blood sugar. The doctor will need to run some tests to determine the cause.
Offer him boiled white meat chicken and boiled white rice. This is a bland diet which can help to settle his stomach. Smaller, more frequent meals are better than two large ones.
I hope this is helpful and please feel free to post any additional questions.
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