Thank you for your query on Healthcare Magic.
As the consistency of the stool is normal, nothing to worry about the frequency of the stool.
But I advise you to do stool routine examination to look for any parasites, ova, and cyst
Eating while watching TV will lead to obesity or underweight
So I advise you to make strict meal times without watching TV.
Trying all types of age appropriate food is a good practice and it will add all required nutrients by the body.
Hope I have answered your query.