I have some of my guys "tricks" on Youtube
He gets me anything I point at or ask for if it's something he can identify. Just today he brought my laundry bag down from upstairs (again), turns on/off lights, brings in bags or light boxes from my truck. I don't like the term tricks tho. I have taught him basics and names of items, but after that it's pretty much up to him to put 2 and 2 together. Of course I lead him to the answer if he trips up, but you'd be amazed at how well he does. If I drop something on the floor, he understands that's a human mistake and will automatically pick it up and give it back to me or whoever has dropped it, or place back where it fell from. Just this morning we knocked the timer off the end table while playing and he stopped to pick it up and put it back on the table. Also takes his snack dish I give him a bit of my dinner scraps in out to the kitchen and hands it to me to wash at the sink. He makes me proud.