Get this child to the urgent care or the emergency room right away. The child will suffer from lack of minerals and vitamins and other nutrients. The child could have a blocked intestine causing him or her to not eat and to throw up. There may be another serious problem. Do not delay. Dehydration and lack of nutrients is a serious medical problem.
That is called the 'Gag Reflex'. The reflex prevents any liquid or solid food from getting into the lungs by going down the wrong (the Esophagus and not the Trachea).
A kitten should be eating solid food by 6 weeks. They may try it earlier. They will continue getting mother's milk to 10 weeks.
Eat more food and don't smoke alot of cigarettes or alot of weed, if you find you are getting fat you probably will not get tall really fast but if you are skinny eating more food can encourage growth
It might not be getting enough food, it may have a parisite, or it may be the runt of the litter- or a teacup.
Nothing is wrong with Malaysian food.
Do not encourage your sister to eat bird food!How can I encourage you to join the air force?The teacher tried her best to encourage her students to chase their dreams.
Not Really, Its hard to chew food. i took mine out 4 weeks after getting my braces and i find it easier!
Boats
Most countries encourage people to swallow food rather than spitting it out.
Up to at least 3 weeks, they should only get mother's milk or formula. After that they can start getting soft food labeled for kittens.
Puppies start getting dog food as soon as they are weaned from the mother. Puppies will start with dog food specifically formulated for puppies and then at a year old would then graduate to dog food. Most dog foods specify age for each brand of food.
Could have eaten something weird. Maybe you changed his food? Gave him a new kind of treat?