I have a few of my older hens trained and one roo.
The older hens lived in the house of course until they were almost 2 years old, so I think that had something to do with it. I sit down and call to them "come here, sit on mommas lap for a minute" and up they jump to have a set.
These 2 hens, know their names too.
My roo, he knows his name, so I call out to him "Murphy! Come see momma for a nap!" he comes running and stands next to me, I pick him up and he will lay on his back on my lap and nap for a few. I say "close your wittle eyes and take a rest" and he does! lol!
These 3 also know "wanna come in the house?" They go running to the door, and look at the door, then back at me with urgency "come on momma, open the door!"
They also let me know when they want out too, the hens will go to the door, and if im not in sight they will jump up against the door. Murphy will seek me out and and shoot me a look and go running to the door....he will do this frantically until i head for the door...almost like dogs wanting to go out, lol.
They are amazingly smart creatures!
Oh and they also love iced tea, I will pour them a small glass and they will jump and jump at me until i set it down for them......This was a bad move on my half, cos they will now seek out any glass of tea and drink out of it....even if it is YOURS!