No!
there are spacial kitten foods.
Twice a day.
All cow's milk is not good for animals including buttermilk. Will cause diarrhea and is of no health benefit. You need to find a formula such as esbilac to replace the Mother's milk. Get a bottle too, can find them in the pet stores and feed the kitten about every 3 hours. In about another week, you can start to add softened kitten dry food, but soak it first until soft. Pour some of the esbilac on top of the kitten food. Offer that to your kitten and she or he will start to chow down on that. You can switch to dry kitten food completely at about 5 weeks of age.
Do not be too sensitive, feed him three times a day and after a week you will get the average meal
You can syringe feed the kitten. For more information visit thecatsite.com/t/276288/3-week-old-kitten-not-gaining-weight
Well you should never feed it cow milk or baby formula or that would cause an upset stomach and diaherra. Feed the kitten cat milk which you can find at a local store. You can also give it plain water. You can give it those for a while then you can give it soft cat food also found at a local store. I hope that helped you. (:
6 week old kittens should still be with their mother, if they do not have a mother then you should mix a tiny bit of soft kitten food with kitten milk (never use cow's milk) and slowly decrease the amounts of milk as he gets older. Make sure they get enough food by feeling their tummy-if it is hard, they have had enough, if it is soft, then they need some more. Don't feed them too much at once or it will make them sick. You should feed them about five or six times a day or whenever they are hungry. :)
If the kitten ate it willingly, nothing bad should happen. A 4 week old kitten is just at the very earliest stages of weaning, so don't start feeding it solid food only at this point, he/she still needs to nurse regularly.
It could be allergies - see your vet.
When the mother rejects a kitten is often because there is something wrong with the kitten. It's natures way. However, if you take the kitten to the vet it's very possible you could pull this kitten through whatever is wrong, but you will have to be available often during the day and night to feed the kitten and to be sure it has it's medications.
The gender of the 5-week-old kitten is not specified in the question.
Yes, it is okay to feed a 4-week-old kitten that lost its mother milk. However, it is important to use kitten milk replacer as opposed to cow's milk, as cow's milk can be difficult for kittens to digest and may cause stomach upset. Additionally, consult a veterinarian for guidance on proper feeding schedules and amounts.