My 4-week-old puppy vomited mother's milk. Should I be concerned?

It is possible there is an issue that is causing your puppies to vomit up what they are eating. You may see other issues such as lethargy or failure to grow in addition. It is best to have them examined by your local vet to check for any illness or deformities that may be causing the puppies to become ill.

Thanks for using Petco Pet Education Center, formerly Petcoach! Vomiting can be seen with conditions such as gastroenteritis, parasites, among other possibilities. This may be a transient occurrence. However, if this continues I recommend you have your evaluated by a veterinarian for further assessment and treatment. Best of luck!

Abby needs to be examined by the veterinarian today. She is too young to be protected from diseases and certain viruses, including Parvo, can present like this. Other possible causes of vomiting include parasites, eating something she shouldn’t have or getting in to medications...etc. Abby is too young to have the reserves of adult dogs and so she needs intervention earlier. Bring in a sample of stool for testing for Parvo and parasites. Best of luck.

As long as Snowball is acting okay and does not continue to vomit, I would not worry too much. It is not unusual for puppies to vomit occasionally especially if it is been a long time since they've eaten. If Snowball becomes lethargic, develops diarrhea or continues to vomit, she should be seen by a veterinarian. Potential causes for vomiting besides that described above include parasites, eating something irritating to the intestinal tract, infections or metabolic issues such as liver and kidney problems.

That is not normal and ideally, given the young age, he should be checked by your local veterinarian as soon as possible to determine if any gastrointestinal ifnection is present. Antibiotics may be needed.

He could have an infection or a parasite causing the vomiting and diarrhea. He should be examined by a vet for treatment. Your vet can test a fecal sample to determine if he has a parasite and then prescribe medications to help treat the problem.

It sounds as Milo is suffering from a gastrointestinal condition, possibly an infection. it could also be due to ingestion of a foreign body material. i would recommend taking him to the vet the first chance you get, he will need to be checked first, if the vet thinks it's a simple gastrointestinal infection he will need an anti vomiting injection, antibiotics and a special food for a few days in order to get better.