About every two hours, sometimes less, just check their crop for fullness.
The crop is like a pouch in their neck that will fill with the food you are giving them, when it is full, so are they.
At 3 1/2 to 4 weeks a cockatiel chick may begin to nibble on solid food (if it is in reach), but until about 8 weeks they probably can't live on it exclusively.
You can be any age to eat, but to eat solid food you would have to be about a year old. It depends how well you develop
Not yet.
Its according to the child and when it gets it's teeth most children can eat solid food when about 1 and a half or 2 years old.
its a kitten. kittens eat soft food.
Most at the age of 27 week old a pet dog can eat food at the age of 2to4week old. Mouse about 2week old.
when they are at least a half year old
u can be any age Infants can't eat solid food, but anyone else can eat a cheeseburger.
By 4 to 5 weeks.Usually when all teeth are in.
The guinea pig can start eating solid food at 2 days old.
Baby hamsters will start to eat solid food at around 8 days old until they are gradually weaned at 21 days
They can start eating solid (usually kind of soupy) foods around 3 1/2 weeks.
A five week old puupy should not even be eating solid food yet and should not be away from its mother. A puppy should start eating solid foods when it is at least 6 weeks old or older. You should start out with soft food but soon switch to hard food after that because it is better for them.