R.L.
my 8 year old son also has adhd (mostly the hyper part) i have had alot of problems at school with him and he is a very picky eater. our doctor says just let him eat what he wants as long as he is getting food.. my son is thin also. peanut butter is good , also ice cream. anything high in protein. fish etc. as far as him getting a feeding tube i don't understand why he needs it. he's not malnurished. just try to explain to him what will be happening as calmly as possible and be very patient. i know that is very hard with adhd children. my son can be very trying at times. good luck