Updated On September 23rd, 2025
My 3 and a half week old kitten just vomitted milk twice tonight. I feed her kitty milk and just introducted to him kitty food that says 1 to 12 month. Hes having a cold so the vet said to put in some med in his food. When he vommitted the first time it was just milk and started meowing for his bottle. The second time it had tiny peices of meat but doesnt want his bottle and i think hes going for the third time. Its too late to go to a vet rn. Any thing i can do to make Zaytoune feel better?
5 Answers
Published on March 15th, 2017
It certainly sounds as though Zaytoune isn't feeling well! At 3.5 weeks old, we need to be sure kittens are eating every few hours to keep their blood glucose (sugar) levels adequate. If blood glucose becomes too low, animals can become lethargic and even begin to seizure in severe cases. Possible causes of vomiting could include gastrointestinal upset from his medication, diet change, a virus, etc. Since he is so young and not keeping milk or food down, I would recommend taking him to an emergency veterinarian as soon as possible to assure that his blood glucose levels are appropriate.
6Pet Parents found this answer helpful
Published on October 30th, 2017
Hi and thanks for using Petco Pet Education Center, formerly Petcoach! Sorry to hear about Mixer. Sounds like he is very sick and needs to be seen immediately by a veterinarian. Milk should never be given to a kitten. A kitten this old may have already lost the ability to digest milk and by giving him milk, he may develop vomiting, nausea, and diarrhea just like a human who is lactose intolerant. Your vet can take a detailed history and perform a physical exam. Once those are done, a diagnostic/treatment plan can be discussed and implemented. Possible tests include a fecal/blood/urine tests and possibly some x-rays. This could be due to intestinal parasites which is very treatable and could reverse Mixers condition. He may also need fluids, electrolytes, and some external heat to warm him up. Please get him seen immediately. I hope he does well and starts to feel better soon.
2Pet Parents found this answer helpful
Published on January 18th, 2018
I am most concerned about how the vomiting may be affecting the kittens hydration status. At such a young age, kittens can become dehydrated and hypoglycemic (low blood sugar) very quickly. For this reason, I recommend you have him seen by your veterinarian right away. There are many causes for vomiting including parasite (worm) infections and viral disease amongst others. Overeating is not likely to cause vomiting. Your veterinarian will be able to determine what is going on and prescribe appropriate treatment.
1Pet Parents found this answer helpful
Published on August 29th, 2018
Hi, thanks for using Petco Pet Education Center, formerly Petcoach! Poor kitten! I worry about vomiting and diarrhea in a kitten so young. Dehydration and low blood sugar are a very likely and life threatening possibility. Causes of vomiting and diarrhea in young kittens are: intestinal parasites, viral (panleukopenia) and bacterial infections and diet. I don't know what you have been feeding but human dairy products are not appropriate food sources for cats and kittens. If kitten formula is still being given that can commonly cause diarrhea and/or constipation. I recommend orphaned or bottle fed kittens to start weaning at 3 weeks. Since this kitten isn't eating and is vomiting and having diarrhea it needs immediate veterinary care. Bring a stool sample to be checked for intestinal parasites. I wish you both the best!
1Pet Parents found this answer helpful
Published on December 9th, 2017
Hi, thanks for using Petco Pet Education Center, formerly Petcoach! At 10 weeks of age Sir Fluffy Bottoms should be 100% weaned. As cats and dogs mature they can become intolerant to milk. He should be eating kitten food. Other causes of vomiting are: intestinal parasites, viral or bacterial infections, dietary issues, toxin exposure, ate something that is disagreeing with him, or a foreign body. At 2.5 months he should have been dewormed and started his vaccinations. If he continues to vomit he needs to see Vet. Little babies can get dehydrated and have low blood sugar when they vomit and don't eat well. I hope this helps and I wish Sir Fluffy Bottoms a speedy recovery!
1Pet Parents found this answer helpful
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