I taught Eli to come when outside! One problem down many more to go

I have successful taught Eli to come when I call him in from outside. i have spent many times chasing Eli around the yard because he wouldn't come in and I would have someplace to be. By giving lots of praise everytime he came in when called and giving him a piece of cheese he now comes in pretty much every time I call him in from outside. One problem down, many more to go!