My 1-month-old sick kittens are vomiting. What should I feed them?

It sounds like they may be eating too much too fast. Try feeding them the soft canned food (no dry food) in small portions more often so that they do not overload. You may have to feed them the solid food 4 times a day, in addition to maybe 2 additional times of the KMR, but you can phase out the baby cat slowly.

I recommend getting your cat seen by your vet or an emergency vet right away. Cats need to eat, if they go more than a few days without eating they can develop serious liver problems which can be fatal. Continuous vomiting for so many hours is very exhausting and dehydrating, so your kitten likely needs some medical intervention to get better. Your vet will do an exam, labwork, possibly x-rays, and based on these results, your vet will have a better idea what is going on and can better advise you about treatment options.

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.

Poor thing! I would continue with the baby food but start mixing some mild canned cat food in. Start with a very small amount and work your way to a predominate cat food mixture. I would also make sure she is dewormed at least twice as many young kittens have GI parasites that can make them vomit (in severe cases)

I would recommend that you take Arfa to your vet for a physical examination and possibly diagnostic testing, such as bloodwork, parvo testing, or x-rays. The symptoms you describe are a little vague, but could be caused by bacterial infection, viral infection (such as panleukopenia virus), intestinal parasites, intestinal obstruction, among many others. At this point, offer Arfa many different types of dry and wet cat food and even kitten milk replacer to see if you can entice her to eat. You can also syringe her water or pedialyte to try to maintain hydration, however this can worsen nausea. Many times kittens that aren't interested in eating need IV fluids to stay hydrated. Periset is an anti-nausea medication. Mega CV is an antibiotic. Polybion is a vitamin supplement.

Your kitten needs to be seen by a vet immediately. Cats cannot go without eating for more than a few days without suffering liver damage. Your kitten is likely very dehydrated and weak and will need supportive care to help him survive. Right now, make sure he stays warm and mix some honey or corn syrup with warm water and very carefully use a syringe or dropper to get him to swallow some of this to help rehydrate him and give him some calories. Be very careful because it is easy to choke him when he is this weak.

Poor girl. At her age, I would be most concerned about intestinal parasites or viral or bacterial infection. I would recommend a vet visit ASAP since she's have vomiting and diarrhea and could become dangerously dehydrated or hypoglycemia at her age.