I tried this with one and it wouldn't work for me, luckily he got hungry and started eating on his own. I would just put seed in my hand and he would eat it from there.
Oh, how adorable. Looks like a badly drawn cartoon. I get squeakers almost every year that fall out from under the barn roof eaves, thank goodness they are usually old enough that I do not have to tube feed, but they still sort of imprint and act like I am Mom.